Observation Collection List
Get a list of Collections objects. Collections have a 1:1 mapping with Observations.
### Available end points:
- `/observationcollections/` - Will list all Collections in the database
- `/observationcollections.json` - Will return all Collections in json format
- `/observationcollections/<object_id>/` - Returns Collections object with that id
### Available Methods:
- `GET`
- `HEAD`
### Available filters:
- `uuid`
- `title`
- `keywords`
- `discoveryKeywords`
- `publicationState`
### How to use filters:
- `/observationcollections/?uuid=ab4ca8d019d148f78afba1cd20872bdd`
- `/observationcollections.json?publicationState=citable`
GET /api/v2/observationcollections/?format=api&offset=200
{ "count": 947, "next": "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/?format=api&limit=100&offset=300", "previous": "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/?format=api&limit=100&offset=100", "results": [ { "ob_id": 6709, "uuid": "e3a65c1b11972f7b291f1ed4397e77c8", "title": "Natural Environment Research Council (NERC) Aerosol and chemical transport in tropical convection (ACTIVE): Aircraft Measurements and Ozonesondes Measurements", "abstract": "The ACTIVE (Aerosol and chemical transport in tropical convection) Natural Environment Research Council (NERC) funded consortium project, combined field measurements and a range of modelling tools at different scales to address questions related to the composition of the tropical tropopause layer (TTL). \r\n\r\nField measurements were conducted in Darwin, Australia in two phases: November-December 2005 (pre-monsoon convection), in collaboration with the SCOUT-O3 project funded by the European Commission, and January-February 2006 (monsoon convection), in collaboration with the US/Australian TWPICE project.\r\n\r\nACTIVE utilised the Australian Egrett aircraft operated by Airborne Research Australia (ARA) and the NERC Dornier 228 operated by the British Airborne Research and Survey Facility (ARSF) to measure chemical species and aerosol in the inflow and outflow of tropical storms. Cloud-scale and large-scale modelling studies assisted in the interpretation of the measurements to distinguish the different contributions to the TTL composition. The dataset contains the before-mentioned aircraft measurement as well as ozonesondes.\r\n\r\nInstitutions involved in ACTIVE include\r\n\r\nThe University of Manchester, UK.\r\nThe University of Cambridge, UK.\r\nThe University of Wales at Aberystwyth, UK.\r\nThe University of York, UK.\r\nThe Deutsches Zentrum fur Luft- und Raumfahrt (DLR), Germany.\r\nThe Forschungzentrum Julich (FZJ), Germany.\r\nThe York University, Canada.\r\nThe Bureau of Meteorology (BOM), Australia.\r\nThe Airborne Research, Australia (ARA).", "keywords": "NERC, ACTIVE, Aircraft, Ozonesondes", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2005-12-10T03:19:19", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6710/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6714/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6718/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4409/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4410/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10262/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28844/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28845/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28846/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28847/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28850/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44115/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28843/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44117/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44116/?format=api" ] }, { "ob_id": 6722, "uuid": "c1e2240c353f8edeb98087e90e6d832e", "title": "Met Office high resolution radiosonde data from the UK, Gibraltar, St Helena and the Falkland Islands", "abstract": "High resolution radiosonde data from UK stations and also from Gibraltar, St Helena and the Falklands. \r\n\r\nThe data consist of vertical profiles of pressure, temperature, relative humidity, humidity mixing ratio, sonde position, wind speed and wind direction. Measurements are taken at 2 second intervals and the ascents extend to heights of approximately 20-30 km.\r\n\r\nThe archive has around 10 stations with data from the 1990's, generally with either 2 or 4 ascents per day from each station until around 2020 where routine observations decrease to 1 a day from 6 main sites with additional ascents as required.\r\n\r\nAdditionally, data from Aberporth, obtained to support observations at the MST Radar, Aberystwyth, are also available from April 1990 - April 2000 with at least one ascent a day and then as required operationally thereafter.\r\n\r\nFor details of sites see station record details linked to each dataset within this collection.", "keywords": "Met Office, radiosonde, upper air", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2006-12-10T03:09:09", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6723/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6727/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6731/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6735/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12993/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12994/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12995/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12996/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12997/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12998/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13006/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13007/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13008/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13009/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13010/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13011/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13012/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13013/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13022/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13023/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13024/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13025/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13026/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13032/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/14546/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41556/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41557/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41558/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41559/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41560/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41561/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41562/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41563/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41564/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41565/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4419/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4420/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10471/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28890/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28884/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43636/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43637/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28886/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28887/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28888/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28885/?format=api" ] }, { "ob_id": 6739, "uuid": "e9f6c496648f98090e1e1b5d0ab7fd05", "title": "RAPID Assimilation in Ocean and Coupled Models to Determine the Thermohaline Circulation: Numerical circulation model data", "abstract": "\"The Assimilation in ocean and coupled models to determine the thermohaline circulation\" project was a Natural Environment Research Council (NERC) RAPID Climate Change Research Programme project (Round 2 - NE/C509058/1 - Duration 1 Sep 2005 - 30 Sep 2009) led by Prof Keith Haines of the University of Reading, with co-investigators at the National Oceanography Centre. \r\n\r\nThis dataset collection contains Atlantic Ocean Thermohaline Circulation (ATOC) model measurements.\r\n\r\nTo make the best use of the historical research ship records as well as new observations from autonomous ocean profiling floats and special observing programs such as Rapid climate change, it was proposed to assimilate all of the available data from the past 40 years into a high quality ocean circulation model that can represent complete fields of ocean properties. In this way derived quantities such as the north-south mass and heat transports which are vital to understanding the oceans role in controlling climate, could be determined. The project also put into context the various timeseries of observations that have been compiled from local regions which suggest that important changes in ocean circulation and transports have been ongoing in the past decades. These timeseries have been put into a basin scale and global scale context of ongoing change. The program determined the relationship between hydrographic signals in different parts of the ocean basins (particularly the N Atlantic). The program provided a method for assimilating data from the thermohaline monitoring arrays into an ocean model that could then be used as part of a coupled climate model for multi-annual climate prediction.\r\n\r\nRapid Climate Change (RAPID) was a £20 million, six-year (2001-2007) programme for the Natural Environment Research Council. The programme aimed to improve the ability to quantify the probability and magnitude of future rapid change in climate, with a main (but not exclusive) focus on the role of the Atlantic Ocean's Thermohaline Circulation.\r\n", "keywords": "RAPID, Climate change, Atlantic Ocean's Thermohaline Circulation", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2008-12-10T02:36:54", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6740/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19164/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4433/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4434/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10435/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28933/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28934/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28935/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28936/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28940/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44255/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44259/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28932/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72433/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44256/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44258/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44257/?format=api" ] }, { "ob_id": 6742, "uuid": "50d3bcfabff933e00e707f219723f3ad", "title": "QUEST Earth System Data Initiative (QESDI)", "abstract": "QUEST projects both used and produced an immense variety of global data sets that needed to be shared efficiently between the project teams. These global synthesis data sets are also a key part of QUEST's legacy, providing a powerful way of communicating the results of QUEST among and beyond the UK Earth System research community.\r\n\r\nThis dataset collection contains climatology, soil. population, ecosystem and land cover data.\r\n\r\nTo facilitate this data exchange, and to avoid replication of the often labour-intensive efforts to source and visualize data, QUEST set up the QUEST Earth System Data Initiative - QESDI - a mechanism for easy, centralized access with flexible statistical and visualization tools for consistent processing and presentation of global data sets.", "keywords": "QUEST, QESDI, ISLSCP II, soil, ecosystem, climatology", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2009-08-25T10:57:29", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6743/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6745/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6750/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6756/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19070/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19074/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19076/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19077/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4436/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4437/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28950/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28948/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28951/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28952/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28953/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46801/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72551/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28949/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72552/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72548/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72546/?format=api" ] }, { "ob_id": 6758, "uuid": "cf7ae349d16c067cd00d3d2d910bee89", "title": "Global Cloud and Aerosol Dataset Produced by the Global Retrieval of ATSR Cloud Parameters and Evaluation (GRAPE) Project as part of the Clouds, Water Vapour and Climate (CWVC) Programme", "abstract": "The aim of the GRAPE project was to produce a global cloud and aerosol dataset using a state-of-the-art physical retrieval of the entire duration of the Along Track Scanning Radiometer 2 (ATSR-2) mission (aboard ERS-2). This dataset will be compared and contrasted with existing climatologies (based on different instruments and very different retrieval algorithms). The GRAPE project was initially funded through the Clouds, Water Vapour and Climate (CWVC) Programme, a five-year NERC directed research programme. The dataset has been developed further within the National Centre for Earth Observation (NCEO) and now includes data from the Advanced Along Track Scanning Radiometer (AATSR). The GRAPE dataset contains cloud optical depth, aerosol optical depth (cloud free), cloud phase, cloud particle size, cloud top pressure, cloud fraction and cloud ice/water path along with associated error measurements. ", "keywords": "", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2006-12-10T02:34:41", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6759/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17328/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17755/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17779/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18354/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4449/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4448/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10354/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28989/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28988/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28990/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28994/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28991/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/28992/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43900/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43903/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54663/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43901/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43902/?format=api" ] }, { "ob_id": 6766, "uuid": "e8ea50a8a5b73fd5216a386ea90a706c", "title": "Facility for Airborne Atmospheric Measurements (FAAM) Aircraft Data for the Ice Nuclearisation in Wave Clouds (NU-WAVE) Project", "abstract": "The Met Office NU-WAVE (Ice Nuclearisation in Wave Clouds) project aimed at studying ice crystal nucleation in orographic wave clouds. NU_WAVE was to study the nucleation of ice crystals in orographic wave clouds and its dependence on the physical and chemical properties of the input aerosol. The primary aim was to study heterogeneous nucleation processes acting in the temperature range 0 to -35C (but principally -15 to -35C). Where possible, however, the influence of homogeneous nucleation a temperatures colder than -35C were also studied. It was based on a 2-flight campaign (November 2004) on board the FAAM aircraft. Flights involved penetration of single wave clouds, trains of wave clouds and extensive sheets of cirrus formed by orographic effects.\r\n", "keywords": "NU-WAVE, FAAM, Ice, Clouds", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2005-12-10T03:13:29", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/14906/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15082/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4455/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4453/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4454/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4462/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4467/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4460/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4465/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4468/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4463/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4461/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4459/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4464/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4469/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4466/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10403/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29007/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29008/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29009/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29010/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29014/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44243/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44246/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29006/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44244/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44245/?format=api" ] }, { "ob_id": 6804, "uuid": "7603d895ebf0fbf6fb41a5edacbce575", "title": "CCMVal-1 (Chemistry Climate Model Validation Activity 1) coupled chemistry climate models outputs", "abstract": "CCMVal was a large international effort to improve understanding of Chemistry-Climate Models (CCMs) and their underlying GCMs (General Circulation Models) through process-oriented evaluation, along with discussion and coordinated analysis of science results. The first round of CCMVal (CCMVal-1) evaluated only a limited set of key processes in the CCMs, focusing mainly on dynamics and transport.\r\n\r\nThis dataset collection contains atmospheric chemical model feedback from research centres around the world.\r\n\r\nCCMVal was part of the World Climate Research Programme's (WCRP), which mission is to facilitate analysis and prediction of Earth system variability and change for use in an increasing range of practical applications of direct relevance, benefit and value to society. \r\n\r\nThis project was coordinated by SPARC (Stratosphere-troposphere Processes And their Role in Climate) as a core project of the World Climate Research Programme.\r\n", "keywords": "CCMVal, climate, model, CCM's, GCM's", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2012-01-31T21:08:58", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6805/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6807/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6809/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6811/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6813/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6815/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6817/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6819/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6821/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6823/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6825/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6827/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6829/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6831/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6833/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6835/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6837/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6839/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6841/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6843/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6845/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6847/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6849/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6851/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6853/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6855/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6857/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6859/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6861/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6863/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6865/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6867/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6869/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6871/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6873/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6875/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6877/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6879/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6881/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6883/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4470/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4471/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29138/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42595/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29137/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42597/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29139/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29140/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29141/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29144/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42596/?format=api" ] }, { "ob_id": 6889, "uuid": "116aed45b5f0d15ddc3b0e753837e8c9", "title": "Climatic Research Unit (CRU): Year-by-Year Variation of Selected Climate Variables by CountrY (CY) v3", "abstract": "The CRU CY datasets consists of country averages at a monthly, seasonal and annual frequency, for ten climate variables in 289 countries. Spatial averages are calculated using area-weighted means. Variables include cloud cover (cld), diurnal temperature range (dtr), frost day frequency (frs), precipitation (pre), daily mean temperature (tmp), monthly average daily maximum (tmx) and minimum (tmn) temperature, vapour pressure (vap), Potential Evapo-transpiration (pet) and wet day frequency (wet). The CRU CY datasets produced by the Climatic Research Unit (CRU) at the University of East Anglia.\r\n\r\nSpatial averages are calculated using area-weighted means. CRU CY is derived directly from the CRU TS dataset and version numbering is matched between the two datasets. Thus, the first official version of CRU CY is v3.21, as it is based on CRU TS v3.21 (1901-2012) and the latest version of CRU-CY is v3.26 based on CRU TS v3.26 (1901-2017) for 289 countries. The data are available as text files with the extension '.per' and can be opened by most text editors.\r\n\r\nTo understand the CRU-CY dataset, it is important to understand the construction and limitations of the underlying dataset, CRU TS. It is therefore recommended that all users read the paper referenced below (Harris et al, 2014).", "keywords": "CRU, CRU CY, climate, meteorology", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2013-09-25T18:50:25", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6890/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6892/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13149/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/20044/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/20363/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/25064/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26869/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4515/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4516/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29449/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29443/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29444/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29445/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29446/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41250/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41254/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29442/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41251/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46245/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55023/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41252/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79204/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168540/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168541/?format=api" ] }, { "ob_id": 6894, "uuid": "9162fb1657072abb2570cdeae69994fc", "title": "Facility for Airborne Atmospheric Measurements (FAAM) Aircraft Data for the Contrail Forecast Verification Experiment (COVEX)", "abstract": "The Contrail Forecast Verification Experiment (COVEX) was a Met Office experiment to validate the new contrail forecasting techniques based on engine parameters and environmental conditions. It was based on a one-flight experiment on board the Facility for Airborne Atmospheric Research (FAAM) aircraft, that took place in December 2004.", "keywords": "COVEX, FAAM", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2005-12-10T03:14:10", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/14860/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4521/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4522/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4533/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4531/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4527/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4536/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4534/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4532/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4523/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4537/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4528/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4530/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4535/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4529/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10301/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29468/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29469/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29470/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29471/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29475/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42881/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42884/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29467/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42882/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42883/?format=api" ] }, { "ob_id": 6932, "uuid": "7b497337061856b59927e936dd7a1bdb", "title": "Collection of Met Office Hadley Centre Climate Simulations Data as part of the Climate Impacts LINK Project", "abstract": "This dataset contains output data from a number of models from the UK Met Office Hadley Centre which was processed into text files at the Climate Research Unit at the University of East Anglia. The data extraction was intended for use by the Climate Impacts Community (and was funded by the UK Departement of Environment Food and Rural Affairs, Defra).\r\n\r\nOutput from each model is stored in a separate directory in the BADC archive, and the majority of the data comes from experiments performed using the Hadley centre Coupled Model, Version 3 (HadCM3).\r\n\r\nNote that is dataset is kept for historical purposes only. More consistent and complete HadCM3 data is available from the main British Atmospheric Data Centre (BADC) HadCM3 archive.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2003-12-10T03:01:50", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/2904/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6933/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6937/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6940/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6942/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/14558/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/14560/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4538/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4539/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10384/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10919/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10920/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29599/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29600/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29601/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29602/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29605/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42668/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42671/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29598/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72434/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42669/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42670/?format=api" ] }, { "ob_id": 6948, "uuid": "f5642a5251498d36250b6e19b37199f3", "title": "PUMA COnsortium - PUMACO: Observation, Modelling And Management Of Urban Air Pollution", "abstract": "The NERC URGENT thematic programme was set up to integrate urban environmental research across the geological, ecological, freshwater and atmospheric sciences. It worked in partnership with city authorities, industry and regulatory bodies. Deliverables from URGENT funded projects, that belong to Soil, Water, Ecology or Air Sciences, are archived at the BADC.\r\n\r\nThere were 13 air science projects within the URGENT Programme. The largest of these is the PUMA (Pollution in Urban Midlands Atmospheres) Consortium, which is the core of a group of five closely interrelated projects forming the PUMA Consortia. Its geographical scope is the West Midlands County (UK) and Birmingham City but its aim is to provide general insights into urban atmospheric problems.\r\n\r\nThe URGENT \"Air\" data are mainly in situ ground based measurements in urban and suburban areas but also include observations from aircraft, lab measurements and model results. Retrieved variables include atmospheric chemical species and aerosols, photolysis rates and meteorological/radiative parameters. Software, reports and recommendations to urban planners have also been issued.\r\n\r\nThe thematic programme began in 1998 and lasted for 7 years. \r\n\r\nURGENT - Observation, Modelling And Management Of Urban Air Pollution (PUMA COnsortium - PUMACO) was a NERC Urban Regeneration and the Environment (URGENT) Air project (GST/02/1981 - Duration: 1/01/1998 - 30/09/2001) led by Prof. Roy M. Harrison, University of Birmingham.\r\n\r\nThe objectives of this project were:\r\n\r\n-To apply a high spatial resolution meso-scale meteorological model to the West Midlands. This was the first of its kind in the UK.\r\n-To add a coupled dispersion and atmospheric chemistry model, capable of predicting both primary and secondary air pollutant concentrations at urban background locations across the conurbation with a horizontal resolution of about 2km and a vertical resolution as low as 25m. The model were validated against high quality measurements of primary pollutants such as carbon monoxide, sulphur dioxide and NOX, as well as secondary pollutants including nitrogen dioxide, ozone and secondary inorganic particulate matter. It was compared with an existing model (UAM).\r\n-To make measurements of concentrations of a wide range of both long-lived and transient chemical species including hydrocarbons, carbonyl compounds, oxyacids of nitrogen and the free radical species OH, HO2, RO2 and NO3, which play a key role in atmospheric chemistry.\r\n-To validate the atmospheric chemical reaction mechanisms within the model in a depth not previously attempted.\r\n-To gain insights into the chemical processes controlling the composition of the urban atmosphere at a very fundamental level.\r\n-To produce a management model applicable for national and local government to predict the impact on air quality of specific control strategies for a wide range of criteria pollutants and on a range of timescales (minutes to years).\r\n\r\nThis project was seeking to apply and validate a well accepted meso-scale meteorological model (the Colorado State University RAMS model) coupled with a very detailed chemical scheme within a Lagrangian particle dispersion model. \r\n\r\nA dozen of urban and suburban sites in and around the West Midlands County (UK) were chosen for the project. The principal urban site was Pritchatts Road, Birmingham City. Peripheric sites included Halfpenny Green Airport (West of Birmingham) and Withybrook Equestrian Centre (East of Birmingham). The field campaigns ran from 11 June - 13 July 1999 and 17 January - 17 February 2000. A variety of observation platforms were used. They included two ambulant laboratories (Birmingham and Leeds teams), a pollution monitoring van and a 10 m high tower allowing measurements to be made at a height of 5 or 10 metres. Most observations were made when the platform was stationary but some data were collected while driving (peripheric sites).", "keywords": "URGENT, PUMA,Chemistry, Pollutants, Air pollution", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2000-12-10T02:44:22", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6968/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7030/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7064/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/14215/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/14216/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/14219/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4557/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4558/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44440/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29659/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29665/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29662/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29663/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29661/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/29660/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44444/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54665/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44443/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44441/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55169/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55171/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55166/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55170/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55167/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55168/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44442/?format=api" ] }, { "ob_id": 7212, "uuid": "565b6bb5a0535b438ad2fae4c852e1b3", "title": "Co-ordinated Airborne Studies in the Tropics (CAST): In-situ airborne, ozonesonde and ground based and atmospheric chemistry measurements", "abstract": "The CAST dataset contains data produced by the the NERC Co-ordinated Airborne Studies in the Tropics (CAST) project. CAST was a collaborative initiative with NASA's Airborne Tropical Tropopause Experiment (ATTREX) programme to study the Tropical Tropopause Layer (TTL) over the Pacific Ocean and South East Asia. \r\n\r\nThis data collection includes airborne measurements made by the FAAM (Facility for Airborne Atmospheric Measurements) BAe-146 aircraft whilst deployed in Guam in Jan/Feb 2014 during coordinated flights with NASA's Global Hawk making corresponding in situ measurements in the TTL over the West Pacific. In addition to these in situ aircraft measurements, the dataset comprises balloon-based measurements of ozone and ground-based ozone, CO2, CH4, CO and very short-lived halogen species. A complementary group of regional high resolution models, global composition models and a global cirrus model will also be used to address fundamental questions related to atmospheric composition, radiation and transport.", "keywords": "CAST, FAAM, Ground based, Ozondesonde, Chemistry", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2014-01-13T16:32:08", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/15407/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15413/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15418/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15422/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15426/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15430/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15434/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15446/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16001/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16382/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16386/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16390/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16394/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16398/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16402/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16406/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16410/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16414/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16418/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18197/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18201/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18205/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18209/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18213/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18221/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18225/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19080/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19084/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8949/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4682/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4683/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10282/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30336/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30335/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30338/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30339/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30344/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42147/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42151/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30337/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42150/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42148/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42149/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72701/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72702/?format=api" ] }, { "ob_id": 7215, "uuid": "104e586395d1cc4af88f5b69d5501745", "title": "Met Office Unified Model (UM) Operational Output (October 2000 - January 2012)", "abstract": "The Unified Model is the name given to the suite of atmospheric and oceanic numerical modelling software developed and used at the Met Office. The formulation of the model supports global and regional domains and is applicable to a wide range of temporal and spatial scales that allow it to be used for both numerical weather prediction and climate modelling as well as a variety of related research activities. The Unified Model was introduced into operational service in 1991. Since then, both its formulation and capabilities have been substantially enhanced.\r\n\r\nData from the operational NWP (Numerical Weather Prediction) output from the Met Office Unified Model. These data are from both the Global and the North Atlantic European (NAE) part of the model. The NAE model runs on a grid centred around the UK. Analyses and intermediate forecast steps are stored to give an hourly time resolution for 6 hours following each analysis time-step. This archive only holds data to January 2012. A new NWP archive is being populated with data from January 2012. The dataset starts on 23 October 2000, and is ongoing. Around 1.6Gb of data are stored for each day.\r\n\r\nAnalysis fields at 0,6,12,18Z are stored, along with all of the forecast fields from 1-6 hours from each analysis time.\r\n\r\nMesoscale : lb[a,f][m,p]yyyymmddhh_STASHCODE_fh.pp\r\n\r\nGlobal: ag[a,f][m,p]yyyymmddhh_STASHCODE_fh.pp\r\n\r\nwhere yyyymmddhh is the year, month,day and assimilation time, STASHCODE is the STASHMASTER parameter code, fh is the forecast timestep (from the assimilation time), and pp indicates that the files are in binary \"pp\" format.\r\n\r\nThe directory structure has also been changed to bring it in line with the BADC ECMWF holdings. The mesoscale files and global data are now stored under:\r\n/badc/ukmo-um/data/meso/lb/a[m,p] for the analysis fields\r\n/badc/ukmo-um/data/meso/lb/f[m,p] for the forecast fields\r\n/badc/ukmo-um/data/global/ag/a[m,p] for the analysis fields\r\n/badc/ukmo-um/data/global/ag/f[m,p] for the forecast fields\r\nPre-2004 data are still available in the old format under /badc/ukmo-um/data/mesocale/[sm,mm] and /badc/ukmo-um/data/global/[mg,sg], although these will be phased out as the data are archived in the newer format.\r\n", "keywords": "Met Office, UM, NWP", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2013-12-10T03:01:44", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7216/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11070/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13536/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13538/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13540/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4685/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4686/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10473/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30355/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30354/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30356/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30357/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30358/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41185/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41186/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30360/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46815/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54995/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168746/?format=api" ] }, { "ob_id": 7218, "uuid": "bd5e5f99d8f789324698379efba64502", "title": "Stratospheric Aerosol and Gas Experiment II (SAGE II): Global Profiles of Aerosol Extinction, Temperature, Ozone, Nitrogen Dioxide and Water Vapour", "abstract": "The SAGE II (Stratospheric Aerosol and Gas Experiment II) sensor was launched into a 57 degree inclination orbit aboard the Earth Radiation Budget Satellite (ERBS) in October 1984. During each sunrise and sunset encountered by the orbiting spacecraft, the instrument used the solar occultation technique to measure attenuated solar radiation through the Earth's limb in seven channels centered at wavelengths ranging from 0.385 to 1.02 micrometers.\r\n\r\nVersion 6.1 data are available from October 1984 through July 2000, in the form of index files and spec files, with software to assist processing in IDL. Version 6.2 data continue through to August 2005. The update from 6.1 to 6.2 rectifies an altitude registration problem, and there is an improvement to the water vapour product. More information about the data is available from the SAGE II web site of the NASA Langley Research Center.\r\n\r\nVersion 1 contained SAGE II monthly mean global colour image maps and the relevant gridded data for aerosol extinction at 1020 nm, 525 nm, 453 nm and 385 nm wavelength, ozone mixing ratio, water vapour mixing ratio and relative humidity, nitrogen dioxide mixing ratio at up 14 pressure levels, for the period January 1985 to December 1993.\r\n\r\nAs the original SAGE II measurements were made at geometrical heights, meteorological data from the National Meteorological Center (NMC) were used to determine the actual pressure heights for the SAGE II profile data and also have been used to calculate the relative humidity. For easy reference, the NMC atmospheric temperature, geometrical altitude and tropopause data used in the determination of SAGE II data are also included. Users of the image/data version 1.0 products need to be aware that these meteorological data are not measured by the SAGE II instrument itself.", "keywords": "SAGE, chemistry", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2006-12-10T03:04:03", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7219/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11580/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4690/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4692/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10447/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30371/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30374/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30378/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50695/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30370/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43584/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43587/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30373/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50696/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43585/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43586/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50718/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30372/?format=api" ] }, { "ob_id": 7223, "uuid": "51a90cd5a54a1bd84b18d8b7a839a2df", "title": "NOAA-CIRES: Twentieth Century Global Climate Reanalysis Version II Data", "abstract": "The 20th Century Reanalysis (Version 2) Dataset was produced by the National Oceanic and Atmospheric Administration (NOAA) and University of Colorado's Cooperative Institute for Research in Environmental Sciences (CIRES), members of the international Twentieth Century Reanalysis (20CR) project. \r\n\r\nThis dataset collection contains twentieth century global climate reanalysis data, including output from each 56 members of the ensemble runs, their means, spreads and input observational data. The reanalysis was performed in various runs, each producing a 5 year period of output data.\r\n\r\nThe data were produced through international cooperation under the auspices of the international Atmospheric Circulation Reconstructions over the Earth (ACRE) initiative, and working groups of the Global Climate Observing System (GCOS) and the World Climate Research Program (WCRP). The 20CR project produced comprehensive global atmospheric circulation data spanning from late 19th century to the early 21st century, having only assimilated surface synoptic pressure observations and using observed monthly sea-surface temperature and sea-ice distributions from the HadISST dataset, courtesy of the Met Office Hadley Centre, as boundary conditions. Analyses every 6 hours on a 2 degree grid were produced to give the most likely state of the atmosphere based on a 56 ensemble member runs. Means, spreads and all ensemble members for each time step are available in the dataset archived at the BADC. The current 20CR output produced spans from 1871 to present with the BADC copy being updated when possible.", "keywords": "NOAA, CIRES, reanalysis, model, ensemble, observations", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2012-10-16T10:23:41", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7224/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7235/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7238/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7240/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7242/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7244/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7246/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7248/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7250/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7252/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7254/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7256/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7258/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7260/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7262/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7264/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7266/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7268/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7270/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7272/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7274/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7276/?format=api", 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"ob_id": 7292, "uuid": "c5af4ff389bb89fe4de3fe27fcf671fb", "title": "Facility for Airborne Atmospheric Measurements (FAAM) Aircraft Data for the Ice and Precipitation Initiation in Cumulus (ICEPIC) Project", "abstract": "The Ice and Precipitation Initiation in Cumulus (ICEPIC) was a research project to understand and quantify the formation and growth of ice particles in cumulus congestus clouds by combining airborne measurements in cumulus congestus clouds with Doppler radar measurements. The FAAM aircraft was flown through cumulus clouds in the vicinity of the dual-polarisation Doppler radar at Chilbolton (Spring 2005).", "keywords": "ICEPIC, FAAM, ICE, Clouds", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2005-12-10T03:15:01", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/15661/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16659/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16663/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16683/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17113/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17300/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17485/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17493/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18233/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18261/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18390/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18394/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18398/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4765/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4764/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4792/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4790/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4791/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4789/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4788/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4787/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4786/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4785/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4784/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4783/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4782/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4781/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4780/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4779/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4778/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4777/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4776/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4775/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4774/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4773/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4772/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4771/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4770/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4766/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10370/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30672/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30673/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30674/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30675/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30678/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43655/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30671/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43657/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43656/?format=api" ] }, { "ob_id": 7366, "uuid": "9a2438602c2b534f54d81e54b9d98d75", "title": "Bodeker Scientific Global Vertically Resolved Ozone Database", "abstract": "Bodeker Scientific produced a global combined monthly mean vertical ozone profile database spanning the period 1979 to 2007. The database is completely filled such that there are no missing data. This database is used for assessing or constraining global climate model simulations. These data held at CEDA are a copy from Bodeker Scientific taken on November 2012.", "keywords": "Bodeker Scientific, Ozone", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2012-11-06T21:56:45", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7367/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7369/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4793/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4794/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30898/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30901/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30899/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43012/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43016/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30897/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30904/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30900/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54731/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43013/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49163/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43014/?format=api" ] }, { "ob_id": 7371, "uuid": "1205818e121bd8c12a6029f9cbd11a18", "title": "Met Office Globally gridded radiosonde temperature anomalies HadAT Datasets (1958-2012)", "abstract": "The HadAT data are global radiosonde gridded temperature anomalies at standard levels (850, 700, 500, 300, 200, 150, 100, 50, and 30hPa) in the troposphere and in the lower stratosphere from 1958 to December 2012. This monthly timeseries are available on a 10 degree longitude by 5 degree latitude basis. This dataset supersedes the HadRT dataset. All values are anomalies relative to the monthly 1966-95 climatology.\r\n\r\nThe gridded product is derived from 676 individual radiosonde stations with long-term records. Because of the criteria of data longevity the resulting dataset is limited to land areas and primarily Northern Hemisphere locations. Radiosondes are single launch instruments and there have been many changes in instruments and observing practices with time. HadAT has used a neighbour-based approach to attempt to adjust for these effects and produce a homogeneous product suitable for climate applications.\r\n\r\nZonal averages were created by averaging all available gridbox values in each 5 degree latitude band. Large scale mean timeseries for the globe and the tropics (defined here as 20N to 20S) are simply cos(lat) weighted zonal mean field values. This reduces the spatial sampling bias towards Northern Hemisphere mid-latitudes. Other plausible large-scale averaging techniques would impact the timeseries values calculated. \r\n\r\n Cautionary note from the Met Office Hadley Centre\r\n\r\nIt is important to note that significant uncertainty exists in radiosonde datasets reflecting the large number of choices available to researchers in their construction and the many heterogeneities in the data. To this end we strongly recommend that users consider, in addition to HadAT, the use of one or more of the following products to ensure their research results are robust. Currently, other radiosonde products of climate quality available from other centres for bona fide research purposes are:\r\n\r\n- Radiosonde Atmospheric Temperature Products for Assessing Climate (RATPAC)\r\n- RAdiosonde OBservation COrrection using REanalyses and Radiosonde Innovation Composite Homogenization )\r\n- IUK (Iterative Universal Kriging) Radiosonde Analysis Project \r\n\r\nAlso see a comparison with Microwave Sounding Unit (MSU) data by Remote Sensing Systems (see links under Docs tab below) . ", "keywords": "Met Office, HADAT, radiosonde, temperature anomalies, Hadley", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2005-12-10T03:04:09", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7372/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13860/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13862/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13864/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13866/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4797/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4798/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10355/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30923/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41262/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30934/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30924/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30925/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30926/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41257/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/30922/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46820/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41258/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55000/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41259/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41260/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168757/?format=api" ] }, { "ob_id": 7378, "uuid": "ac73aca8c271d8c763eef1040987be62", "title": "Cirrus and Anvils: European Satellite and Airborne Radiation measurements (CAESAR) Project Data from FAAM (Facility for Airborne Atmospheric Measurements) and Chilbolton Observatory", "abstract": "The CAESAR project aimed to investigate the radiative properties of cirrus cloud over a wide range of wavelengths in combination with airborne in situ measurements of cirrus microphysical properties. \r\n\r\nThis dataset collection contains atmospheric measurements of vertical and horizontal distribution of ice crystal size, shape and ice water content and meteorology during summer and winter periods. \r\n\r\nData were obtained by Flights using the FAAM BAE-146 to observe frontal and anvil cirrus co-incident with the CloudSat Aqua-train and Advanced Along-Track Scanning Radiometer (AATSR) satellites over the Chilbolton cloud radars and lidars as well as ocean/sea surrounding the UK. The winter FAAM campaign ran from 14 November 2005 17 December 2005 and the summer FAAM campaign ran from 3-17 May 2006.", "keywords": "CAESAR, FAAM, Clouds, meteorology", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2006-12-10T03:07:30", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/3462/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3468/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3471/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3475/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3478/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3482/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3486/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3489/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3493/?format=api", 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"6b71fed2cda829ade4dd61d0f2377d17", "title": "QPENSO: HadCM3 model simulations output collection", "abstract": "Model simulations undertaken by the Quantifying variability of the El Nino Southern Oscillation on adaptation-relevant time scales using a novel palaeodata-modelling approach (QPENSO) project. These are coupled ocean-atmosphere experiments with a modified version of the HadCM3 (UM version 4.5) climate model. The model has been modified to include stable isotopes of oxygen in both the ocean and atmosphere sub-models, after Tindall et al., 2009. The simulations are grouped into two experiments: 1) 'picontrol', comprising a single 750 year duration unforced pre-industrial boundary condition simulation; 2) 'forced', comprising a suite of six historical simulations of the interval 1160-1360 AD and including changes in solar, volcanic and greenhouse gas forcing. The six simulations represent an initial-condition ensemble over this interval.\r\nThis project was funded by NERC under grant NE/H009957/1.", "keywords": "NERC, QPENSO, el nino, ENSO, paleo, model, picontrol, simulation, oxygen", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2013-09-19T15:38:02", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7449/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13843/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4828/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4829/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31177/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31176/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31179/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31180/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42525/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42531/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/53060/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31178/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31186/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42526/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42527/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42528/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42530/?format=api" ] }, { "ob_id": 7453, "uuid": "569bc9a4b454f779e8a11e9ed3f621ef", "title": "Bolton Experiment: Microwave, Radar link attenuation and Raingauge data", "abstract": "The Bolton Experiment: An Experimental Test of the Use of Microwave Attenuation to improve Rainfall Estimates in Urban Areas, and hence to Enhance Flood Warning\r\n\r\nThe Bolton Experiment was a NERC project with matching funds from industry which took place between 1999 and 2002.It was a collaboration between the University of Essex (Propagation and Remote Sensing group, the University of Salford (Telford Research Institute), and the Rutherford Appleton Laboratory (Radiocommunications Research Unit) and the industrial partners North West Water Plc and Norweb Communications (both companies of United Utilities), the UK Meteorological Office, The Environment Agency and Crown Castle International.\r\n\r\nThe purpose of the study is to test the proposal developed at Essex, in conjunction with RAL, that the difference in attenuation at two microwave frequencies along a given path provides an accurate estimate of path-integrated rainfall rate, and to investigate its application to hydrological studies of urban catchments.\r\n\r\nThe catchment selected for study is the Bolton catchment, in which the town is largely surrounded by hills, and the River Croal is carried in culverts in the town centre. Four microwave links will be set up, three of them dual frequency and one single frequency. In addition to data from microwave links and radar, there will also be data available from a number of telemetered tipping bucket raingauges.\r\n\r\nThe dataset contains microwave, raingauge and radar data. It also contains data analysis to extract information from the link attenuation data on path-averaged rainfall rate, and comparison with the results with those obtained from the raingauges and the radar. The dataset is now public.", "keywords": "bolton, attenuation, raingauge, microwave, radar", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2006-12-10T02:36:42", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7454/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4836/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4837/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10275/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31208/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31198/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31200/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31201/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31202/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42156/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42161/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31199/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42157/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42158/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42159/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42160/?format=api" ] }, { "ob_id": 7571, "uuid": "8be3dd7cdf44090d89aeb8f105421506", "title": "BAS Masin Twin-Otter aircraft data", "abstract": "Data is collected on board the British Antarctic Survey MASIN Twin Otter aircraft for a range of projects in the Antarctic and at other locations. These projects include atmospheric, boundary layer and cloud/aerosol studies.\r\n\r\n\r\nThe instrument suite includes standard temperature and water vapour sensors as well as a turbulence probe allowing full atmospheric profile measurements of temperature, dew point and winds. A DMT Cloud and aerosol spectrometer (CAPS) probe is used for cloud studies and a closed path Licor H2O/CO2 instrument, Grimm optical particle counter and cloud condensation nuclei counter are fed from simple Rosemount inlets.", "keywords": "", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "2002-06-10T11:06:22", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7745/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7774/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27179/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27181/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32473/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32478/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32482/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32531/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32535/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32539/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32543/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32547/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32551/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32555/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32559/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32563/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32567/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32571/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34778/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34782/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34786/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34790/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34794/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34798/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34802/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34806/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34810/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34814/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34818/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34822/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34826/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34830/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34834/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34838/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34842/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34846/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34850/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34854/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34858/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/34862/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41279/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41283/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41287/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41291/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41295/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41299/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41303/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41307/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41311/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41315/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41319/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41323/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41327/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41331/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/41335/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4901/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4902/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31630/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31632/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31633/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31634/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42841/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42842/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46756/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31631/?format=api" ] }, { "ob_id": 7579, "uuid": "292da1ccfebd650f6d123e53270016a8", "title": "Operational Numerical Weather Prediction (NWP) Output from the UK Variable (UKV) Resolution Part of the Met Office Unified Model (UM)", "abstract": "Data from the operational NWP (Numerical Weather Prediction) output from the Variable resolution UK (UKV) part of the Met Office Unified Model. This latest configuration of the UM model has a high resolution inner domain (1.5 km grid boxes) over the area of forecast interest, separated from a coarser grid (4 km) near the boundaries by a variable resolution transition zone. This variable resolution approach allows the boundaries to be moved further away from the region of interest, reducing unwanted boundary effects on the forecasts. The UKV model is kept close to observations using 3D-Var data assimilation every 3 hours. This archive is currently being populated at the BADC.", "keywords": "NWP, Met Office, UM, unified model, UK atmospheric model", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2013-09-24T12:27:31", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7580/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7582/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7584/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7586/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7588/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7590/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13823/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13825/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13827/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13829/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4908/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4909/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31650/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31651/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31652/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31653/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/31649/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41623/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41624/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46813/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54747/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168743/?format=api" ] }, { "ob_id": 7592, "uuid": "21ef611e1d3e4f261cae9d22f019b796", "title": "NAMBLEX - North Atlantic Marine Boundary Layer EXperiment dataset collection: chemical and meteorological atmospheric measurements", "abstract": "The North Atlantic Marine Boundary Layer EXperiment (NAMBLEX) campaign was an atmospheric composition campaign conducted at Mace Head in Ireland from 24 July 2002 to 3 September 2002. The data consist of chemical and meteorological atmospheric measurements, model data and trajectories from a number of instruments, including several from the Universities Facility for Atmospheric Measurements (UFAM). The chemical species measured includes: O3, CO, H2, DMS, CH4, NMHC, NOx, NOy, PAN, VOCs, HCHO, peroxides, organo-halogenated species, a range of shorter lived halogen species (I2, OIO, IO, BrO), NO3 radicals, photolysis frequencies, and the free radicals OH, HO2 and (HO2 + Σ RO2). The BADC is the primary archiving and distribution data centre for NAMBLEX.", "keywords": "NAMBLEX, Atmospheric Chemistry, Boundary Layer", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2006-12-10T03:11:46", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7593/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7597/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7601/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7605/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7609/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7612/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7616/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7620/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7623/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7626/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7630/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7633/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7636/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7639/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7643/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7646/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7649/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7652/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7655/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7658/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7661/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7664/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7667/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7670/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7673/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7676/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7679/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7682/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7685/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7688/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7690/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7693/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7696/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7699/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7702/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7705/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7708/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7711/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7714/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7721/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7725/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7729/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7731/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7735/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12950/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12957/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13132/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/43756/?format=api" ], "identifier_set": [ 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"https://api.catalogue.ceda.ac.uk/api/v2/rpis/41516/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41517/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41518/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41519/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41520/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41521/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41522/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41523/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41524/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41525/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41526/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41527/?format=api" ] }, { "ob_id": 7738, "uuid": "5a2083554c037d47a87b8e46f0f48dba", "title": "Ground-based, radiosonde and aircraft data from the Orographic Flows and the Climate of the Antarctic Peninsula (OFCAP) project", "abstract": "Ground-based Automatic weather station (AWS), Radiosonde and British Antarctic Survey (BAS) Masin twin-otter aircraft data collected on and around the Antarctic Peninsula during the NERC-funded Orographic Flows and the Climate of the Antarctic Peninsula (OFCAP) project. \r\n\r\nThe OFCAP project conducted an integrated programme of field observations, analysis and modelling aimed at understanding of how the westerly winds interact with the mountains of the Antarctic Peninsula and how those interactions control the climate of the eastern side of the Peninsula. This dataset comprises of data from the month-long intensive field campaign which took place in January 2011. During this period, atmospheric flow along a transect across the Antarctic Peninsula mountains around 67 degrees south was observed using the British Antarctic Survey (BAS) MASIN- Twin-otter instrumented aircraft and automatic weather stations at Avery Plateau, Cole Peninsula and North Adelaide Island along the line of the transect. Atmospheric conditions on the upwind (western) and downwind (eastern) sides of the mountains were measured using balloon-borne radiosondes were released from the Larsen Ice shelf camp and Rothera base. These observations were then analysed in conjunction with the results of high-resolution atmospheric model simulations in order to obtain a more complete picture of the flow across the Peninsula.\r\n\r\nOFCAP was funded by the Natural Environment Research Council (NERC) for three years from Sept 2009 (NERC Reference: NE/G014124/1)", "keywords": "BAS, meteorology, radiosonde, aircraft, Antarctic, OFCAP", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-05-19T14:14:00", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7739/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7745/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7749/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5000/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5002/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32089/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32091/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32092/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32093/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42258/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42263/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46799/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32090/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42261/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42259/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42260/?format=api" ] }, { "ob_id": 7753, "uuid": "07ee76aabd233fef64fae9abcc3d9415", "title": "HIgh Resolution Global Distributions of Temperature, Clouds, Aerosols, and 10 Trace Species Data from the High Resolution Dynamics Limb Sounder (HIRDLS) instrument measurements", "abstract": "HIRDLS was a joint US-UK development effort, with sponsorship by the British National Space Centre and the Natural Environment Research Council in the UK, and by NASA in the US. HIRDLS was an mid-infrared limb-scanning radiometer (21 channels from 6.12 to 17.76 µm and provides sounding observations to observe the lower stratosphere with improved sensitivity and accuracy. HIRDLS was carried on the Aura mission, part of the A-train procession of polar orbiting satellites forming part of NASA's Earth Observing System (EOS).\r\n\r\nThis dataset collection contains data of the global distributions of temperature, clouds, aerosols, and 10 trace species O3, H2O, CH4, N2O, NO2, HNO3, N2O5, CFC11, CFC12, and ClONO2 in the stratosphere and upper troposphere at high vertical and horizontal resolution in the Earth's atmosphere between about 8 and 100 km, from the High Resolution Dynamics Limb Sounder (HIRDLS) instrument. \r\n\r\nThe instrument provides high vertical resolution information despite the fact that the optical beam is partially obstructed between the scan mirror and the aperture, probably by a piece of inner lining material that became detached during launch. HIRDLS science-team members have produced correction algorithms that make use of the partial view of the atmosphere (vertical scans around azimuth angle of 47 degree line of sight to the orbital plane, on the side away from the sun). In spite of this anomaly, HIRDLS has retained most of its scientific capabilities to support the Aura Mission.\r\n\r\nHIRDLS was carried on the Aura mission, part of NASA's Earth Observing System (EOS). Aura was launched on 15th July 2004 at 11:01:59 a.m. BST from Vandenberg Air Force Base, California. ", "keywords": "HIRDLS, temperature, aerosol", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2003-12-10T03:15:37", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7754/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7760/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7764/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19244/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19246/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5019/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5020/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10368/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32124/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32126/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32127/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32128/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32132/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41062/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41090/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32125/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41063/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41064/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41065/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41066/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41067/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41068/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41069/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41070/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41071/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41072/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41073/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41074/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41075/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41076/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41077/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41078/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41079/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41080/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41081/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41082/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41083/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41084/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41085/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41086/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41087/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41088/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41089/?format=api" ] }, { "ob_id": 7768, "uuid": "6947880b98d32e249a8638ebe768efd2", "title": "Snow-Vegetation-Atmosphere Interactions over Heterogeneous Landscapes Project: Vegetation and Meteorological Observations at the Abisko Site", "abstract": "Vegetation and meteorological observations (snow and radiation) were collected by various ground instruments in an area of forest near Abisko (Sweden) during measurement campaigns in March and April 2011. This data is made available through the BADC. This is a NERC funded project.", "keywords": "NERC, snow, radiation, abisko", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2013-11-05T20:15:19", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7769/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13739/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13741/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13743/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13745/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13747/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5030/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5031/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32166/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32165/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32173/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32167/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32168/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32169/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42442/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42446/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54734/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42443/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42444/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42445/?format=api" ] }, { "ob_id": 7773, "uuid": "c59f184de7a408212ee926a9ee6bf66e", "title": "Aerosol-Cloud Coupling And Climate Interactions in the Arctic (ACCACIA) Measurement Campaign", "abstract": "ACCACIA was part of the NERC Arctic research programme. (NERC Reference: NE/I028858/1).\r\n\r\nThis dataset collection contains atmospheric measurements from Facility for Airborne Atmospheric Measurements (FAAM) BAe-146 aircraft, the British Antarctic Survey (BAS) Masin aircraft and from RRS James Clark Ross ship. This dataset collection also contains data from specially configured Met Office Unified Model runs. Data from corresponding ship measurements are also available.\r\n\r\nThe climate of the Arctic is changing faster than that almost anywhere else on Earth, warming at a rate of twice the global average. This warming is accompanied by a rapid melting of the sea ice and a thinning of the ice that remains from year to year. The strong warming in the Arctic is due to several positive feedback processes, including a sea-ice albedo feedback (warmer conditions melt ice, lowering the average reflectivity of the mixed ice/ocean surface and thus absorbing more solar radiation, leading to increased ice melt and further lowering of the albedo) and several cloud feedbacks. There is a large uncertainty in models of the Arctic climate primarily because of the poor representation of physical processes within the models - particularly the representation of Arctic clouds, and due to some unique and particularly challenging conditions. \r\n\r\nA better understanding of cloud and aerosol processes in the Arctic is critical to understanding the polar atmosphere and developing more realistic climate models. \r\n\r\nTo address this issue the ACCACIA project embarked on an intensive measurement campaign in the Svalbard archipelago near the margin of permanent Arctic sea ice cover resulting in a comprehensive dataset comprising of airborne in situ measurements of cloud microphysical properties, the vertical structure of the boundary layer and aerosol properties, and the fluxes of solar and infra red radiation above, below, and within cloud.\r\n\r\n", "keywords": "FAAM, masin, ship, ACCACIA, arp, Arctic, svalbard, cloud", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-09-10T16:30:48", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7774/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7776/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13093/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15747/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15751/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15773/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15777/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15781/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15785/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15789/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15793/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15797/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15801/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16727/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16779/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16783/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5034/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5035/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32190/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32193/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32189/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32194/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32188/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46749/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32191/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32192/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/57368/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/57369/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/57372/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/57370/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/57371/?format=api" ] }, { "ob_id": 7781, "uuid": "9ed8d70ffde5b757691f3d8124f13148", "title": "MEdium Resolution Imaging Spectrometer (MERIS) Level 3 Terrestrial Chlorophyll Index (MTCI) Data from the European Space Agency (ESA) Envisat Satellite", "abstract": "Global and regional composite (Level 3) products of the MEdium Resolution Imaging Spectrometer (MERIS) Level 2 geophysical data are generated by the UK Multi-Mission Product Archive Facility (UK-MM-PAF)/Infoterra Ltd (Part of Astrium GEO-Information Services). One of these products: MERIS Terrestrial Chlorophyll Index (MTCI) data are available from NEODC. The products are in GEOTIFF format, on latitude-longitude geocoded grids, and are accompanied by an XML-metadata file and a JPEG browse image.", "keywords": "MERIS, MTCI, ESA, ENVISAT", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2013-12-10T02:41:35", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7782/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13676/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13678/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13680/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13683/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13685/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13687/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13689/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5041/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5042/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32219/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43087/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32226/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32220/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32221/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32222/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43078/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32218/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54736/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43079/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43080/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43081/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43082/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43083/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43084/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43085/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43086/?format=api" ] }, { "ob_id": 7787, "uuid": "471721ced1a07accec75e116415cbd84", "title": "(A)ATSR Validation Campaign - ISAR SST Data", "abstract": "Skin Sea Surface Temperature data from the (A)ATSR Validation Campaign by ISAR. The prime objective of the (A)ATSR mission is to return accurate measurements of the global sea surface temperature. To ensure the accuracy of the measurement, there have been joint efforts to validate the data. One of these efforts is the (A)ATSR Validation Campaign which involves the deployment of the the Infrared Sea surface temperature Autonomous Radiometer (ISAR). The ISAR is designed to measure accurate and reliable skin sea surface temperature, with automated system of data collection, and its own protection from severe weathers. Data come from the ISAR mounted on cruiseferries MV Pride of Bilbao (2004-2010) and MV Cap Finistere (2010-2012) and were collected continuously throughout the cruises unless severe weather conditions required the instrument to be protected, which results in the prevention of the data collection.", "keywords": "AATSR, Validation, Infrared Sea surface temperature Autonomous, ISAR, Sea Surface Temperature, SST", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-07-09T14:49:52", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7788/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5049/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5050/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32242/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32243/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32244/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32245/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32247/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41972/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32241/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41974/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41973/?format=api" ] }, { "ob_id": 7797, "uuid": "c222346294018fdbf5b96e5a05fa8ef4", "title": "Radiometric imager data from the Advanced Very High Resolution Radiometer-3 (AVHRR-3) instrument on-board the Eumetsat Polar System (EPS) Metop-B satellite", "abstract": "Data from the Advanced Very High Resolution Radiometer-3 (AVHRR-3) on board the Eumetsat Polar System (EPS) MetOp-B satellite.\nAVHRR-3 scans the Earth's surface in six spectral bands in the range of 0.58-12.5 microns, to provide day and night imaging of land, water and clouds and measurements of sea surface temperature, ice snow and vegetation cover. The instruments were provided by the National Oceanic and Atmospheric Administration (NOAA) and is flown on the EPS-METOP series of satellites.\n The NEODC currently archives the L1B data, which were acquired directly from EUMETSAT.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-08-15T15:18:09", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7798/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5058/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32263/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32265/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32266/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32267/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32269/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43638/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43639/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32264/?format=api" ] }, { "ob_id": 7800, "uuid": "b0decc428d6329dfc618cbe2cb569559", "title": "ESA Synthetic Aperture Radar (SAR) and Advanced-SAR (ASAR) radar backscatter measurements", "abstract": "The European Space Agency's (ESA) Synthetic Aperture Radar (SAR) instruments have been flown on board ERS-1, ERS-2 and the Advanced SAR (ASAR) on board Envisat satellite. The ERS-1, ERS-2 and Envisat satellites, launched in 1991, 1995 and 2002 respectively, are ESA multi-payload, Earth observation satellites. \r\n\r\nThis dataset collection contains Synthetic Aperture Radar (SAR) data from the European Remote Sensing (ERS) satellites ERS-1 and ERS-2, and Advanced SAR data from Envisat. The ERS-1 mission began in 1991 and ended in 2000, and ERS-2 and Envisat are still ongoing. SAR provides high resolution images, ocean wave spectra data and wind direction vector data. They are available through the NEODC to UK based students only.", "keywords": "ESA, SAR, ASAR, satellite", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:41:38", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7801/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7810/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7817/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5060/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5061/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32279/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32281/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32282/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32283/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32285/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43349/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43350/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32280/?format=api" ] }, { "ob_id": 7824, "uuid": "3013f5fdcb544848bb028cb1a31178e9", "title": "NCAVEO: Calibration and Validation Field Experiment: Aircraft and Ground Spectral Measurements, Atmospheric and Biophysical Data Collection", "abstract": "In June 2006 the NERC-funded Network for Calibration and Validation of EO data (NCAVEO) organised a cal-val field experiment in Chilbolton, north Hampshire involving 48 scientists from 20 organisations (click for list). The aim was to undertake a validation exercise based on the protocols and methods developed by the Validation of Land European Remote Sensing Instruments (VALERI) project, but modified as necessary for UK conditions. The experiment is a scoping exercise for the establishment of one or more VALERI sites in the UK as well as an opportunity to learn and share best practice amongst NCAVEO partners and the wider community.\r\n\r\nThe initial plan was to base the experiment at the Barton Bendish test site in East Anglia, but the absence of on-site instrumentation coupled with uncertainty about access to this site and its distance from the main research groups led to a search for other suitable sites. The one chosen was centred on the Services and Technology Facilities Council Chilbolton Facility for Atmospheric and Radio Research (CFARR), approximately 45 km north of Southampton (Figure 1). CFARR comprises a number of state-of-the-art instruments for measuring atmospheric properties, including the 25 metre diameter Chilbolton dish, a 3 GHz doppler-polarisation radar, 1275 MHz clear air radar and a UV vertical sounding LiDAR In addition, the site has a full suite of continuously operating meteorological instruments.\r\n\r\nDatasets collected include Digi HRG data, remotely sensed data from 2 aircrafts, ground spectral data , atmospheric data, biophysical data, and fluvial geomorphological data.\r\n", "keywords": "NCAVEO, Chilbolton, VALERI", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:42:58", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7825/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7832/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7836/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7840/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7848/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7856/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7860/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7868/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7876/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7881/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7885/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7890/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7894/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7898/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7902/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7907/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7910/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7920/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7923/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7941/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7944/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7948/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7952/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7956/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7960/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7964/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7970/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7974/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7978/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7982/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7987/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7991/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7995/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12790/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12795/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12799/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5077/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5078/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32321/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32323/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32324/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32325/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41683/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41695/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32327/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32322/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41684/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41685/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41686/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41687/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41688/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41689/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41690/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41691/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41692/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41693/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41694/?format=api" ] }, { "ob_id": 7998, "uuid": "ff8a7f27b827c108dd9756adffaaa942", "title": "Advanced Along-Track Scanning Radiometer (AATSR) Re-processing for Climate (ARC) Dataset of Sea Surface Temperature Retrievals", "abstract": "The AATSR Reprocessing for Climate (ARC) dataset consists of Advanced Along-Track Scanning Radiometer (AATSR) multimission data which has been reprocessed using various algorithms and in-situ contemporaneous measurements, to provide update retrievals of Sea Surface Temperature (SST) and assess their accuracy. ARC reprocesses the ATSR1, ATSR2 and AATSR data using new cloud detection and SST retrievals. \r\n\r\nThe main ARC objective was to reduce regional biases in retrieved sea surface temperature (SST) to less than 0.1 K for all global oceans while creating a very homogeneous record with a stability (lack of drift in the observing system and analysis) of 0.05 K decade. \r\n\r\nThe Level 3 ARC data products are available for ATSR1, ATSR2 and AATSR and in the version 1 release are currently available from 1991 to 2009, producing a homogeneous record of sea surface temperature for this period. Version 1.1 data are available. The previous version 1 data continues to be available. The ARC project was led by Chris Merchant of the University of Edinburgh/NCEO and funded by NERC and the UK Government.", "keywords": "AATSR, ARC, Sea Surface Temperature", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2011-07-06T13:45:37", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/7999/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8008/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8016/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8023/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5202/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5203/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32725/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32726/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32727/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32728/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32732/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44791/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32724/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44794/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44792/?format=api" ] }, { "ob_id": 8025, "uuid": "6877f4f100d22f750b44f4c3b7ada498", "title": "SCIAMACHY: Global Radiance and Vertical Columns of Trace Gases Data", "abstract": "The Scanning Imaging Absorption Spectrometer for Atmospheric Chartography (SCIAMACHY) was one of the ten instruments onboard the Envisat satellite launched from Kourou (French Guyana) on the 28th of February 2002 and operated by the European Space Agency (ESA) until May 2012. SCIAMACHY measures transmitted, backscattered and reflected radiances from the atmosphere at high resolution (240 to 1700 nm, 2 microns and 2.4 microns). The instrument makes limb and nadir observations that can be combined. Its main objective was to provide global measurements of trace gases in the troposphere and the stratosphere.\r\n\r\nThe data issued by ESA include Level 1B (radiances) and Level 2 (derived quantities) products. They come in a number of versions: a near real time (nrt) version, a consolidated version, result of a first processing by ESA to eliminate bad data and perform a few basic checks, and fully reprocessed versions.", "keywords": "SCIAMACHY, Satellite, gases, atmosphere", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:41:33", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8026/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8033/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5216/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5217/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10450/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32772/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32773/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32774/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32776/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32770/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42440/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42441/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32771/?format=api" ] }, { "ob_id": 8038, "uuid": "1e32ab791fc0f73eeb816a30d36c6dc8", "title": "Data from the Global Ozone Monitoring Experiment-2 (GOME-2) on-board the Eumetsat Polar System (EPS) MetOp-B Satellite", "abstract": "Data from the GOME-2 instrument on-board the Eumetsat Polar System (EPS) Metop-B satellite. GOME-2 is a spectrometer that measures both the radiance component of the light reflected by the Sun-illuminated Earth's atmosphere and the direct sunlight. The measurements are used to obtain detailed information on global trace gas distributions of ozone, nitrogen dioxide, water vapor, bromine oxide and other trace gases as well as aerosol properties. The NERC Earth Observation Data Centre (NEODC) currently holds Level 1B data, and obtained the data directly from Eumetsat.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2011-08-15T14:22:17", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8039/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5226/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32797/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32799/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32800/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32801/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32803/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41433/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41434/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32798/?format=api" ] }, { "ob_id": 8041, "uuid": "f5d48fb0372be25b737f92976e386f53", "title": "Landmap: Elevation Earth Observation Collection", "abstract": "The elevation data collected by the Landmap project consist of a 5m resolution Digital Terrain Model (DTM) for England and Wales (Bluesky) and Scotland (GetMapping), a 2m resolution Digital Surface Model (DSM, equivalent to a DEM) for Wales and Scotland and 1m resolution LiDAR-derived DTMs and DSMs for cities of England and Scotland. The Joint Information Systems Committee (JISC) funded Landmap service which ran from 2001 to July 2014 collected and hosted a large amount of earth observation data for the majority of the UK. After removal of JISC funding in 2013, the Landmap service is no longer operational, with the data now held at the NEODC.", "keywords": "Landmap, Elevation, DTM, DSM, Bluesky, GetMapping, JISC", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-08-13T12:59:50", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8042/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8049/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8051/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8053/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5228/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32813/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32815/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32816/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32817/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44450/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44451/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46838/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32814/?format=api" ] }, { "ob_id": 8059, "uuid": "1d0c047ea3ced97cc7e988d7d286052a", "title": "AATSR Multimission land and sea surface data, version 2.1", "abstract": "Advanced Along-Track Scanning Radiometer (AATSR) mission was funded jointly by the UK Department of Energy and Climate Change External Link (DECC) and the Australian Department of Innovation, Industry, Science and Research External Link (DIISR). \r\n\r\nThis dataset collection contains version 2.1 AATSR Multimission land and sea surface data.\r\n\r\nThe instrument uses thermal channels at 3.7, 10.8, and 12 microns wavelength; and reflected visible/near infra-red channels at 0.555, 0.659, 0.865, and 1.61 microns wavelength. Level 1b products contain gridded brightness temperature and reflectance. Level 2 products contain land and sea-surface temperature, and NDVI at a range of spatial resolutions. The third reprocessing was done to implement updated algorithms, processors, and auxiliary files. The data were acquired by the European Space Agency's (ESA) Envisat satellite, and the NERC Earth Observation Data Centre (NEODC) mirrors the data for UK users.", "keywords": "AATSR, temperature, reflectance, satellite ", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-07-04T11:11:44", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8074/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8084/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8089/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8108/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8125/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8142/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8147/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8156/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8161/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5237/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5238/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32856/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41405/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41406/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32858/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32859/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32860/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32862/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/32857/?format=api" ] }, { "ob_id": 8166, "uuid": "bbe9b540281d29efb8e4fa3b82c2d801", "title": "Landmap: Thermal imagery of England", "abstract": "Thermal imagery for selected areas of England was taken by a FLIR SC 6000 HS thermal camera mounted on a specially designed survey aircraft over the course of 2009 and 2010 by The GeoInformation Group (TGG) as part of the Cities Revealed project. The data were then acquired by the Landmap project. Positioning data were also recorded so that the thermal data could be accurately geolocated in post-processing. The thermal data were captured between 7pm to 11pm to avoid solar activity which would produce false readings and when most houses would be heated, in cold (less than 10C) dry weather so that the temperature differential between indoors and outdoors was maximum. The thermal camera has a resolution of <0.02C.\r\n\r\nThe Joint Information Systems Committee (JISC) funded Landmap service which ran from 2001 to July 2014 collected and hosted a large amount of earth observation data, such as thermal imagery, for the majority of the UK. After removal of JISC funding in 2013, the Landmap service is no longer operational, with the data now held at the NEODC.\r\n\r\nWhen using these data please also add the following copyright statement: Cities Revealed Copyright: The GeoInformation Group yyyy or UKMap Copyright: The GeoInformation Group yyyy", "keywords": "Landmap, Thermal, Imagery", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-08-20T08:49:53", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8167/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5269/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33053/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33054/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33055/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33056/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43523/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33052/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43525/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46837/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43524/?format=api" ] }, { "ob_id": 8172, "uuid": "65a7f71acfd09155c4d21a6491b834d6", "title": "National Centre for Earth Observation (NCEO): Ice Sheet Dynamics Data", "abstract": "Theme 5 (Cryosphere and Polar Oceans) of the National Centre for Earth Observation (NCEO) is aimed at resolving uncertainties in future climate and sea-level arising from behaviour of the cryosphere. This dataset holds timeseries of Greenland glacier velocity fluctuations and Greenland glacier calving front fluctuations as maps and backscatter intensity images for the period March-July 2011. Timeseries of Antarctica glacier velocity and calving front fluctuations are expected later this year. The velocity fields and backscatter data were transformed to map coordinates using the GLAS/ICESat 1 km Laser Altimetry Digital Elevation Model of Greenland which is provided at Polar Stereographic grids (DiMarzio, J., Brenner, A., Schutz, R., Schuman, A. & Zwally, H.J. (2007)).", "keywords": "NCEO, Ice, Cryosphere", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2012-06-27T16:45:23", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8173/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8179/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5272/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5273/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33070/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33076/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33069/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33071/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33072/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33073/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42394/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42391/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54738/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42392/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42393/?format=api" ] }, { "ob_id": 8181, "uuid": "47edf6f8790da0ebb5080feb810a630e", "title": "Landmap: Radar Earth Observation Collection", "abstract": "The radar data collected by the Landmap project consist of data from ERS (European Remote Sensing) Satellites 1 and 2 from 1995 to 1999, ENVISAT ASAR (Advanced Synthetic Aperture Radar) (available in image mode, alternating polarisation and wide swath from 2004 onwards) and ALOS PALSAR (Advanced Land Orbiting Satellite Phased Array Type L-band Synthetic Aperture Radar) data where Fine Beam Single (FBS), Fine Beam Dual (FBD) and Polarimetric (PLR) data are available from 2007 - 2009 for areas of the UK and Republic of Ireland. The Joint Information Systems Committee (JISC) funded Landmap service which ran from 2001 to July 2014 collected and hosted a large amount of earth observation data for the majority of the UK, part of which was radar data. After removal of JISC funding in 2013, the Landmap service is no longer operational, with the data now held at the NEODC.", "keywords": "Landmap, radar", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-08-18T11:15:42", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8182/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8189/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8194/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5280/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33099/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33101/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33102/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33103/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41977/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41978/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46836/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33100/?format=api" ] }, { "ob_id": 8202, "uuid": "2adc7994200734f3503b796691293530", "title": "Global Ozone Monitoring Experiment-2 (GOME-2): Vertical Profiles of Ozone and other Trace Gases", "abstract": "The Global Ozone Monitoring Experiment–2 (GOME–2), is an optical spectrometer, fed by a scan mirror which enables across–track scanning in nadir, as well as sideways viewing for polar coverage and instrument characterisation measurements using the moon. The scan mirror directs light into a telescope, designed to match the field of view of the instrument to the dimensions of the entrance slit. This scan mirror can also be directed towards internal calibration sources or towards a diffuser plate for calibration measurements using the sun.\r\n\r\nThis dataset collection contains vertical profiles of ozone and other trace gases from the GOME-2 instrument on-board the Eumetsat Polar System (EPS) Metop-A satellite.\r\n\r\nGOME–2 comprises four main optical channels which focus the spectrum onto linear silicon photodiode detector arrays of 1024 pixels each, and two Polarisation Measurement Devices (PMDs) containing the same type of arrays for measurement of linearly polarised intensity in two perpendicular directions. GOME–2 senses the Earth’s Backscattered Radiance and Extraterrestrial Solar Irradiance in the ultraviolet and visible part of the spectrum (240 – 790 nm). The detected signals are preprocessed on board and then transmitted to ground for full data processing and generation of maps. The recorded spectra are used to derive a detailed picture of the total atmospheric content of ozone and the vertical ozone profile in the atmosphere, vertical profiles of ozone, nitrogen dioxide, water vapour, oxygen / oxygen dimmer, bromine oxide and other trace gases, as well as aerosols.\r\n", "keywords": "GOME, ozone, trace gases", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2011-12-10T03:17:57", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8203/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5286/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5287/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33128/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41655/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41656/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33130/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33131/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33132/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33134/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33129/?format=api" ] }, { "ob_id": 8212, "uuid": "b918b02c3c2c55391f51e8465bd7621f", "title": "Landmap: Optical Earth Observation Collection", "abstract": "The optical data collected by Landmap consist of Advanced Near InfraRed Radiometer type 2 (AVNIR-2), Colour InfraRed (CIR), Disaster Monitoring Constellation (DMC), Landsat 4/5, Landsat 7, Near InfraRed (NIR), SPOT (Earth-Observing Satellites) and Topsat data, along with Mediterranean Landsat imagery and Modern and Historical Aerial Photography. The Joint Information Systems Committee (JISC) funded Landmap service which ran from 2001 to July 2014 collected and hosted a large amount of earth observation data for the majority of the UK, part of which was optical aerial and satellite imagery. After removal of JISC funding in 2013, the Landmap service is no longer operational, with the data now held at the NEODC.", "keywords": "Landmap, Optical, AVNIR-2, CIR, DMC, Landsat 4/5, Landsat 7, NIR, SPOT, Topsat ", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-07-28T12:57:43", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8213/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8220/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8225/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8237/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8239/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8241/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8253/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8261/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8269/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8277/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8285/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8293/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5292/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33149/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33151/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33152/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33153/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43468/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43469/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46835/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33150/?format=api" ] }, { "ob_id": 8295, "uuid": "ffdb2eae199faa5de3be5838ea92dd96", "title": "Data from the Infrared Atmospheric Sounding Interferometer (IASI) on-board the Eumetsat Polar System (EPS) Metop-B Satellite", "abstract": "Data from the Infrared Atmospheric Sounding Interferometer (IASI) instrument on-board the Eumetsat Polar System Metop-B satellite. The IASI is designed to measure the infrared spectrum emitted by the Earth.\n\nIASI provides infrared soundings of the temperature profiles in the troposphere and lower stratosphere, moisture profiles in the troposphere, and some of the chemical components playing a key role in the climate monitoring, global change and atmospheric chemistry. Data were directly acquired from Eumetsat.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2011-06-11T13:59:26", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8296/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8304/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5324/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33271/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33273/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33274/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33275/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33277/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44795/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44796/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33272/?format=api" ] }, { "ob_id": 8310, "uuid": "c8d3946637b79669129ffbc5b29e50c5", "title": "(A)ATSR Validation Campaign - SISTeR SST Data", "abstract": "Skin Sea Surface Temperature data from the (A)ATSR Validation Campaign by SISTeR. The prime objective of the (A)ATSR mission is to return accurate measurements of the global sea surface temperature. To ensure the accuracy of the measurement, there have been joint efforts to validate the data. One of these efforts is the (A)ATSR Validation Campaign which involves the deployment of the Scanning Infrared Sea surface Temperature Radiometer (SISTeR). The SISTeR is a self-calibrating radiometer that measures the skin sea surface temperature. The SISTeR was mounted on MS Color Festival and MS Prinsesse Ragnhild to return skin sea surface temperature in the North Sea in 2006, and was on-board RMS Queen Mary 2 collecting data from the Atlantic Ocean, Indian Ocean and Western Pacific between 2010 and 2014. Data was collected continuously throughout the cruises unless severe weather conditions required the instrument to be protected, which results in the prevention of the data collection.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-07-08T15:48:55", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8311/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8317/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8322/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5329/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5330/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33299/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33301/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33302/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33303/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33305/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43745/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43747/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33300/?format=api" ] }, { "ob_id": 8327, "uuid": "f0a76b5b2c3d7b82299c51ceb849755e", "title": "CASIX: Global monthly Carbon Primary Production Estimates using Sea-viewing Wide Field-of-view Sensor (SeaWiFS) primary data", "abstract": "CASIX, the Centre for observation of Air-Sea Interactions & fluXes, is a NERC Centre of Excellence in Earth Observation. The scientific focus was on advancing the science of air-sea interactions and reducing the errors in the prediction of climate change. The primary goal was to quantify accurately the global air-sea fluxes of carbon dioxide (CO2). CASIX accelerated the exploitation of new Earth Observation satellite data to further the understanding of marine biogeochemistry in the Earth System. CASIX links NERC Centres, university groups and the Met Office to model ocean circulation and the ocean carbon cycle.\r\n\r\nThis dataset collection contains global monthly primary production estimates derived using the Smyth et al 2005 model from SeaWiFS data.", "keywords": "CASIX, SeaWiFS, model", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-01-20T13:48:01", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8328/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5340/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5341/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33340/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33345/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44378/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33339/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44380/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33341/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33342/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33343/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44379/?format=api" ] }, { "ob_id": 8331, "uuid": "aaba22410ce92057748f9863275a9a1b", "title": "Landsat 7 Enhanced Thematic Mapper plus (ETM+) imagery collection", "abstract": "The Landsat 7 program uses the Enhanced Thematic Mapper plus (ETM+) and provides contiguous data from Landsat 1 program from the early 1970's to present (2012). Landsat-7 is the most recent of the series of Landsat satellites, having been launched on 15th April 1999. It has an anticipated mission lifetime of 5+ years. The spacecraft is about 14 feet long (4.3 meters) and 9 feet (2.8 meters) in diameter. It consists of a spacecraft bus, built by Lockheed Martin Missiles and Space in Valley Forge, Pa., and the Enhanced Thematic Mapper Plus (ETM+) instrument, developed by Raytheon Santa Barbara Remote Sensing, California. The ETM+ (extended thematic mapper) sensor is an eight band multi-spectral scanning radiometer providing high-resolution images of the earth, detecting visible, near-infrared, short wave and thermal infrared frequency bands. The orbit follows that of earlier Landsat satellites and thus provides continuity of earth surface coverage claimed to be unparalleled by any other instrument. It possesses a worldwide reference system operating to a tolerance of +- 0.05 degrees that catalogues the earth's surface into 57,784 scenes each 183km by 170 km. Landsat data is widely used in many fields including geology, agriculture, resource management, climate analysis etc. The program is jointly run by the National Aeronautics and Space Administration (NASA) and the US Geological Survey (USGS). The NERC Earth Observation Data Centre (NEODC) now also holds the data.\r\n\r\nNote: Gaining access to the Landsat 4/5 TM data will also automatically give you access to the Landsat 4/5 TM data also held at the NEODC", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:41:50", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8332/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5343/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5344/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33356/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33358/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33359/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33360/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43245/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43246/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33362/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33357/?format=api" ] }, { "ob_id": 8338, "uuid": "f26559a9daeae9e6740811d3b3113716", "title": "MEdium Resolution Imaging Spectrometer (MERIS) on-board the European Space Agency (ESA) Envisat Satellite: Global Radiances, Sea Colour, Ocean Chlorophyll Content, Sediment and Cloud Parameters", "abstract": "The Medium Resolution Imaging Spectrometer (MERIS) is one of the ten instruments on board the Envisat satellite launched on the 28th of February 2002 from Kourou (French Guyana) and operated by the European Space Agency (ESA). MERIS is a 68.5 deg field-of-view nadir-pointing imaging spectrometer which measures the solar radiation reflected by the Earth in 15 spectral bands (visible and near-infrared). It obtains a global coverage of the Earth in 3 days. Its main objective is to measure the sea colour and quantify the ocean chlorophyll content and sediment, thus providing information on the ocean carbon cycle and thermal regime. It is also used to derive the cloud top height, cloud optical thickness, aerosol and water vapour column. The ground spatial resolution of the instrument is 260 m x 290 m. Only reduced resolution data (1.04 km x 1.16 km) are archived at the NEODC. \r\n\r\nThis dataset collection contains Level 1B radiances and Level 2 retrieved parameters products from 2002-2012.", "keywords": "MERIS, Global Radiances, Sea Colour, Ocean Chlorophyll Content, Sediment, Cloud Parameters ", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:41:29", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8339/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19676/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19911/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5348/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5349/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10386/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33373/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33375/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33376/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33377/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33379/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44424/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44425/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33374/?format=api" ] }, { "ob_id": 8346, "uuid": "c9401560af57cb76ffca4da0d86c8dcc", "title": "CALIPSO: Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) data", "abstract": "The Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) was a joint-mission between NASA and the French space agency Centre National d'Etudes Spatiales. The main objectives of the mission was to supply unique data set of vertical cloud and aerosol profiles. \r\n\r\nThis dataset collection contains cloud and aerosol profiles obtained using the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument, the primary instrument on-board the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) satellite. The Lidar uses two bands (1064 nm and 532 nm) of linearly-polarised laser pulses. A three-channel receiver measures the backscatter intensity at 1064 nm and two orthogonal polarisation components at 532 nm, which are used to derive aerosol size and hydration, and cloud ice/water phase. In combination with auxiliary data sources, cloud profiles and radiative fluxes can be derived. \r\n\r\nCloud and aerosol profiles derived using CALIPSO data are available dating back to June 2006, obtained from the NASA Langley Research Center Atmospheric Science Data Center. Versions 3.x (3.01, 3.02 and 3.30) of the data are held by the NEODC. Version 3-01 (13th June 2006 - 31st October 2011) is a full reprocessing of the mission data. Version 3-02 (1st November 2011 - 28th February 2013) marks the transition to a new cluster computing system without any changes in the algorithm. Version 3-30 (1st March 2013 - present) was released in April 2013. Two ancillary input files were updated. GEOS-5 was updated from version 5.2 to version 5.9.1, and the new version also incorporates enhanced Air Force Weather Authority (AFWA) Snow and Ice Datasets. \r\n\r\nFor Level 1B products, version 3-01 is an improvement over version 3-00, which is no longer available. The version 3 product includes improved algorithms implemented for 532-nm daytime calibration, laser energy interpretations, and interpolation of GMAO gridded data products to the CALIPSO orbit tracks; and updated and new data parameters. The version 3-01 product includes corrections to the 532 nm and 1064 nm extinction, backscatter, and ozone cross-sections. For Level 2 products, version 3-01 is the first version 3 release. Changes include improved cloud clearing code; an enhanced cloud-aerosol discrimination algorithm; improved daytime calibration procedures; and a new algorithm for assessing cloud thermodynamic phase. There were also other improvements specific to the type of product.\r\n", "keywords": "CALIPSO, cloud, aerosol", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-08-04T08:46:56", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8347/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8356/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8362/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8367/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8372/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8377/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8382/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8387/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8392/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8397/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8402/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8407/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8412/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8417/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8422/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5357/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5358/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33392/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33394/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33395/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33396/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33398/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43748/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43749/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33393/?format=api" ] }, { "ob_id": 8427, "uuid": "b0e6eb5efa623c837d10a233256cc9ce", "title": "Advanced Very High Resolution Radiometer (AVHRR) Global Area Coverage (GAC) Level 1B data", "abstract": "4km resolution Global Area Coverage (GAC) Advanced Very High Resolution Radiometer (AVHRR) Level 1B data are available from 1978 - 2013 for the whole globe from NOAA satellites 06 through 12, 14 through 19 and Tiros-N, and from Metop A and B.", "keywords": "AVHRR, NOAA, satellite", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-09-10T08:01:30", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8428/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5381/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33526/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43351/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33525/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43353/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33527/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33528/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33529/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33531/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43352/?format=api" ] }, { "ob_id": 8436, "uuid": "378c3e773d87e42b30ff10379143eb4c", "title": "CASIX TOPEX: high-resolution gridded monthly means of surface marine data", "abstract": "TOPography EXperiment (TOPEX) for ocean circulation (otherwise known as Poseidon) was launched on August 10, 1992 and was a joint satellite mission between NASA, the U.S. space agency, and CNES, the French space agency, to map ocean surface topography. The first major oceanographic research vessel to sail into space, TOPEX/Poseidon helped revolutionise oceanography by proving the value of satellite ocean observations.\r\n\r\nThis dataset collection contains monthly means on a 1x1 latitude/longitude grid for 12 years (1993-2004). The data contains the following parameters: wind speed, squared wind speed, cubed wind speed, wind speed * significant wave height, significant wave height, 1/sigma0(Ku) and gas transfer velocity. \r\n\r\nThe dataset was produced by Fangohr, S. and D.K. Woolf of SOCS, as part of the NERC programme's Centre for observation of Air-Sea Interactions and FluXes (CASIX) and National Centre for Earth Observation (NCEO).", "keywords": "TOPEX, ocean, satellite, marine", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2004-06-09T14:03:35", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8437/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5383/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5384/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33542/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33544/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33545/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33546/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33548/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33543/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41765/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41766/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41763/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41764/?format=api" ] }, { "ob_id": 8440, "uuid": "547ac2223f87202f27a19f8266ca4358", "title": "International Satellite Land Surface Climatology Project Initiative II (ISLSCP2): Multiple Resolution of a 17-year Record of the Fourier-Adjusted, Sensor and Solar Zenith Angle Corrected, Interpolated, Reconstructed (FASIR) Adjusted Normalized Difference Vegetation Index (NDVI) and Derived Biophysical Parameter Fields", "abstract": "The Fourier-Adjusted, Sensor and Solar zenith angle corrected, Interpolated, Reconstructed (FASIR) adjusted Normalized Difference Vegetation Index (NDVI) dataset was detected with the Advanced Very High Resolution Radiometer (AVHRR) on-board the MetOp satellites. Derived biophysical parameter fields were generated to provide a 17-year satellite record of monthly changes in the photosynthetic activity of terrestrial vegetation. The FASIR NDVI data set was produced and provided by Dr. Sietse Los from the Department of Geography, University of Wales at Swansea. The production of the dataset and its associated biophysical parameters was funded by NASA's Land Surface Hydrology program and the Higher Education Funding Council for Wales (HEFCW) as a core component of the International Satellite Land Surface Climatology Project (ISLSCP) Initiative II Data Collection.\r\n\r\nAVHRR FASIR data is restricted to academic research use only.\r\n", "keywords": "ISLSCP2, Vegetation, AVHRR", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T03:16:33", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8441/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8446/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5389/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5390/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33560/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33566/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33563/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33564/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42108/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42124/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33562/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33561/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42109/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42110/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42111/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42112/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42113/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42114/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42115/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42116/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42117/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42118/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42119/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42120/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42121/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42122/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42123/?format=api" ] }, { "ob_id": 8455, "uuid": "4f574acb1c1c2e0a0c410ab0b4812c3f", "title": "National Centre for Earth Observation (NCEO): Sea Ice Elevation and Thickness and Ice Sheet Elevation Change Data", "abstract": "Theme 5 - Cryosphere and Polar Oceans - of the National Centre for Earth Observation (NCEO) is aimed at resolving uncertainties in future climate and sea-level arising from behaviour of the cryosphere. The data brings together altimetry, interferometry and gravimetry from satellites, coupled with numeric models. Ice thickness data used by Katharine Giles, Seymour Laxon and Andy Ridout in their paper \"Circumpolar thinning of Arctic sea ice following the 2007 record ice extent minimum\" (Geophysical Research Letters, Vol. 35, L22502, doi:10.1029/2008GL035710, 2008) are part of this dataset along with others to be submitted to the NEODC at a later time.", "keywords": "NCEO, Ice, Cryosphere", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2011-02-03T15:33:13", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8456/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5402/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5403/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42049/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33593/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33594/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33592/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33595/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33596/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46839/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42044/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42045/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33600/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42047/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/55006/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42048/?format=api" ] }, { "ob_id": 8458, "uuid": "1db3e88545c077fdc469c02cc27e4c9b", "title": "Synthetic Aperture radar and Hyperspectral airborne Campaign (SHAC2000)", "abstract": "Data from the Synthetic Aperture Radar and Hyperspectral Airborne campaign (SHAC) run by the Natural Environment Research Council (NERC) and the British National Space Centre (BNSC). The campaign intended to provide support for industrial and academic research into earth resource and environmental monitoring. The campaign was managed by NRSC- now Infoterra. Fourteen different locations were flown in May and June 2000 in the campaign (see Fig.1), logistical constraints requiring two aircraft be used to fly the two instruments individually.\r\n\r\nThe campaign involved a large number of researchers from NERC-EPFS and CEH, BAE Systems and InfoTerra on the ground collecting information vital to making best use of the airborne data: simultaneous spectral, sun photometer and GPS measurements and the installation by DERA, now QinetiQ, of corner reflectors to gain geo-coding of the E-SAR data. The outcome was previously unavailable, state-of the art, airborne data of the UK, which informed 11 research projects.\r\n\r\nThe following list details the various SHAC2000 projects flown\r\n\r\nScotSHAC campaign in Glen Affric\r\nWoodhouse, I., University of Edinburgh\r\nFractional ground cover estimation from hyperspectral radiometry.\r\nDavenport, I., University of Reading\r\nRadar measurements of wheat crops at the Boxworth site.\r\nQuegan, S., University of Sheffield\r\nLand Surface Biophysical Parameters from Multi-angular Hyperspectral and SAR data.\r\nLewis, P. , UCL\r\nCarbon Offset Verification of Forest Ecosystems.\r\nDawson, T. , University of Oxford\r\nRemote Sensing of Leaks from Aqueducts.\r\nMalthus, T.,University of Edinburgh\r\nIntegration of SAR and hyperspectral airborne data for quantitative analysis of estuarine convergent fronts and water quality (ref: BNSC SHAC 99/004).\r\nFerrier, G., University of Hull\r\nSynergy of HyMap and digital elevation data for the analysis of upland peat erosion pattern and composition.\r\nMcMorrow, J., University of Manchester\r\nThetford Forest: Retrieval of biodiversity indicators for temperate forest from remote sensing; and Monks Wood: Quantifying habitat structure and quality for woodland birds.\r\nBalzter, H., CEH- NERC\r\nRemote sensing of hydrology and vegetation dynamics in the New Forest.\r\nMilton, E., University of Southampton\r\nAssessing the environmental impact of historical basemetal mining at Parys Mountain, Anglesey, with HyMap data.\r\nLamb, A. and Denniss, A., Infoterra Ltd.", "keywords": "SHAC2000, aircraft, radar", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:42:20", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8459/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5405/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5406/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33610/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33612/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33613/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33614/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33616/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41413/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41427/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33611/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41414/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41415/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41416/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41417/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41418/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41419/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41420/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41421/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41422/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41423/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41424/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41425/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41426/?format=api" ] }, { "ob_id": 8536, "uuid": "4a9da084adf4252752e5fe77a5cfd0a9", "title": "Emission Spectra Data and Derived Products from the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) on-board the European Space Agency (ESA) Envisat Satellite", "abstract": "The Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) is one of the ten instruments onboard the Envisat satellite launched from Kourou (French Guyana) on the 28th February 2002 and operated by the European Space Agency (ESA). MIPAS is a Fourier transform spectrometer for the measurement of high-resolution gaseous emission spectra at the Earth's limb. It operates in the near- to mid-infrared, where many of the main atmospheric trace gases have important emission features. Its main objectives are to provide simultaneous and global measurements of the middle atmosphere dynamics, radiation budget and chemical composition (O3, H2O, CH4, N2O, HNO3, NO2), and to monitor stratospheric ozone and CFCs.\r\n\r\nThe data issues by ESA include both Level 1B (emission spectra) and Level 2 (derived quantities) products. They come in a number of versions: a near real time (nrt) version, a consolidated version, result of a first processing by ESA to eliminate bad data and perform a few basic checks, and fully reprocessed spectra. MIPAS is a Fourier transform spectrometer for the measurement of high-resolution gaseous emission spectra at the Earth's limb. It operates in the near- to mid-infrared spectra. \r\n\r\nThe data routinely archived at the NEODC is received from ESA through different routes (DDS, FTP, tapes). The archive currently includes:\r\n\r\nLevel 1B data (emission spectra)\r\nNRT data - September 2002 - May 2011\r\nconsolidated data - June 2002 - January 2004\r\nreprocessed data - July 2002 - April 2012 - processing versions v4.x (2002-2010) and v5.x (2002-2012)\r\nLevel 2 data (derived products)\r\nconsolidated data - July 2002 - February 2004\r\nreprocessed data - July 2002 - March 2004", "keywords": "MIPAS, Envisat satellite", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:41:31", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8543/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12434/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12435/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12436/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5463/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5462/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10318/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10390/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33792/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33795/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33796/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33798/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42013/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42014/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33794/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33793/?format=api" ] }, { "ob_id": 8547, "uuid": "42bcf75ae7f0b2a12d84dfa2216c31e5", "title": "Landmap: Features Earth Observation Collection", "abstract": "The Landmap project features data collection consists of building heights, classes of buildings (including place names) for the main conurbations of the UK, and Kinematic GPS (KGPS) data for over 6,400km of roads. The Joint Information Systems Committee (JISC) funded Landmap service which ran from 2001 to July 2014 collected and hosted a large amount of earth observation data for the majority of the UK. After removal of JISC funding in 2013, the Landmap service is no longer operational, with the data now held at the NEODC.", "keywords": "Landmap, Features, Building heights, classes", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-08-21T14:10:04", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8548/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8552/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8556/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8560/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5475/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33824/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33826/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33827/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33828/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41870/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41871/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46834/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33825/?format=api" ] }, { "ob_id": 8566, "uuid": "1977a2db646c506d0fc31bca6c6c080e", "title": "Infrared Atmospheric Sounding Interferometer (IASI) data taken on-board the Eumetsat Polar System (EPS) Metop-A Satellite", "abstract": "This dataset collection contains measurements from Infrared Atmospheric Sounding Interferometer (IASI) instrument on-board the Eumetsat Polar System Metop-A satellite. The IASI is designed to measure the infrared spectrum emitted by the Earth.\r\n\r\nIASI provides infrared soundings of the temperature profiles in the troposphere and lower stratosphere, moisture profiles in the troposphere, and some of the chemical components playing a key role in the climate monitoring, global change and atmospheric chemistry. Data were directly acquired from Eumetsat and are held at the NERC Earth Observation Data Centre (NEODC).", "keywords": "IASI, EPS, satellite, temperature, troposphere, stratosphere", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2011-12-10T03:17:43", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8567/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8572/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5483/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5484/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33868/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41354/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41355/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33870/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33871/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33872/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33874/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33869/?format=api" ] }, { "ob_id": 8577, "uuid": "e964b463ced4f4198f365cccd2633e6e", "title": "Landsat 4 and 5 Thematic Mapper (TM) imagery collection", "abstract": "Landsat 4 and Landsat 5 carry both the TM (thematic mapper) and the MSS (multi-spectral scanner) sensors, though routine collection of MSS data was terminated in late 1992. The satellites orbit at an altitude of 705 km and provide a 16-day, 233-orbit cycle with a swath overlap that varies from 7 percent at the Equator to nearly 84 percent at 81 degrees north or south latitude. Landsat data is widely used in many fields including geology, agriculture, resource management, climate analysis etc. The Landsat program is jointly managed by the National Aeronautics and Space Administration (NASA) and the US Geological Survey (USGS). The NERC Earth Observation Data Centre (NEODC) now also holds the data. The cost of retrieving data from these satellites is now prohibitive and they are now obsolete; in 1993 Landsat 6 failed to achieve orbit but the launch of Landsat 7 in 1999 provided open source data at less than commercial prices. See Landsat 7 article.\r\n\r\nNote: Gaining access to the Landsat 4/5 TM data will also automatically give you access to the Landsat 7 etm data also held at the NEODC", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:42:01", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8578/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5487/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5488/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33892/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44249/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44250/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33894/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33895/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33896/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33898/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33893/?format=api" ] }, { "ob_id": 8584, "uuid": "049ff74d15b0ef759e966b275b8d39bb", "title": "Global 10 Year Monthly Climatology and Monthly Composites of Phytoplankton Size Class from SeaWiFS Analyses as part of the National Centre for Earth Observation (NCEO) Theme 2 Sub-theme 6", "abstract": "This dataset collection contains a 10 year monthly climatology and monthly composites of the fractional contributions of three phytoplankton size classes (micro-, nano- and picoplankton) over the globe for the period Sep 1997-2007, as produced by the Plymouth Marine Laboratory (PML) using SeaWIFs data. Accompanying maps are also available. \r\n\r\nThis dataset contributes to fulfilling the first objective of the National Centre for Earth Observation (NCEO) Theme 2 programme (Monitoring, Diagnosis and Prediction of the Global Carbon-Cycle), Quantification of ocean biogeochemistry and carbon fluxes sub-theme 6 (ST6): Quantify the global oceanic organic C cycle using OC data, partitioned into phytoplankton (pigments, biomass, size structure & PFTs), particulate organic C, coloured dissolved organic matter (CDOM), dissolved and particulate inorganic components.\r\n\r\nUnderstanding the interaction between phytoplankton and the in-water light field is crucial to model ocean primary production and to improve our comprehension of the role of biological processes in the ocean–carbon cycle. The absorption coefficient of phytoplankton is a fundamental quantity in marine primary production models because:\r\n - it alters the transmission of light underwater; \r\n - it modifies the photosynthetic response of phytoplankton to available light; \r\n - it can be used as a direct indicator of phytoplankton abundance and phytoplankton size;\r\n - it can be used as an indicator of environmental variability\r\n\r\nIt is well known that the phytoplankton absorption coefficient is a function of the dominant phytoplankton pigment, chlorophyll-a, and that this relationship is directly linked to changes in both pigment composition and size structure.\r\n", "keywords": "phytoplankton, global, climatology, nceo", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2012-07-18T16:25:27", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8585/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8589/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5492/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5493/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33911/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41028/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33916/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33910/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33912/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33913/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33914/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41032/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54946/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41031/?format=api" ] }, { "ob_id": 8591, "uuid": "48bb74ee7cf579712c04be88f3bd5e67", "title": "NCEO atmospheric profiles retrieved from the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) instrument onboard ESA's Envisat satellite", "abstract": "This dataset contains atmospheric profiles from the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) on Envisat, processed with the Oxford L2 retrieval algorithm MORSE. This differs from the European Space Agency L2 products in that it uses an optimal estimation approach rather than a regularised least squares fit, and has additional molecules. The L1B spectra are made available by ESA approximately 2 weeks after acquisition and L2 processing takes another week or so depending on the number of orbits and observation mode.\r\n\r\nThe dataset was produced by Anu Dudhia, University of Oxford and National Centre for Earth Observation (NCEO).\r\n\r\nIn the first processing version (v1.00-1.10) the following L2 products are generated: pT, H2O, O3, HNO3, CH4, N2O, NO2 (ie the ESA products), plus CFC-11, CFC-12, ClONO2, N2O5 and CO. However for the Middle Atmosphere (MA) and Upper Atmosphere (UA) mode data, only the ESA products plus CO are produced.", "keywords": "MIPAS, Envisat satellite", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2010-06-02T12:31:04", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/8592/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8599/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5499/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5500/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33942/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33944/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33945/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33946/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41981/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41982/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33948/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33943/?format=api" ] }, { "ob_id": 8604, "uuid": "55d1c9b6e7a4ce41b7a6f8416b7b6261", "title": "NERC Airborne Research and Survey Facility (ARSF) Remote Sensing Data", "abstract": "The Airborne Research & Survey Facility (ARSF, formerly Airborne Remote Sensing Facility) is managed by NERC Scientific Services and Programme Management. It provides the UK environmental science community, and other potential users, with the means to obtain remotely-sensed data in the form of synoptic analogue and digital imagery for use in research, survey and monitoring programmes. Data offered by the facility includes: \r\n\r\n1) Aerial photography data collected with an analogue camera, the Wild RC-10 visible NIR, in conjunction with CASI and ATM instruments.\r\n\r\n2) Airborne Thematic Mapper (ATM): ARSF has flown two ATM instruments over the period 1982 - 2008: the Daedalus 1268 was operated from 1982 until 1998. Since 1996 and until 2008 an upgraded version - the Azimuth Systems AZ-16 was used, along with an improved data acquisition system.\r\n\r\n3) LiDAR (Light Detection and Ranging) data from an Optech ALTM 3033 instrument. The sensor is on loan to the ARSF only for some periods of the year from the Unit of Landscape Modelling (ULM) at Cambridge University.\r\n\r\n4) High spectral and spatial resolution data from the Compact Airborne Spectrographic Imager (CASI 2). The CASI 2, produced by Itres Research of Canada, is a two-dimensional CCD array-based pushbroom imaging spectrograph operated by ARSF until 2007\r\n\r\n5) High spectral and spatial resolution data from the AISA Eagle and Hawk hyperspectral sensors (since 2007). The AISA Eagle is a 12 bit, pushbroom, hyperspectral sensor with a 1000 pixel swath width, covering the visible and near infra-red spectrum 400 - 970nm. The AISA Hawk is a 14 bit sensor able to capture short wave infrared wavelengths, 970 - 2450nm.\r\n\r\nThe ARSF currently uses a Dornier 228 aircraft. This extensively modified aircraft is not only capable of accommodating the current ARSF core instrumentation, as well as additional experimental optical and geophysical sensors, but is also configured to deploy a range of atmospheric instrumentation and samplers. Such a comprehensive data service cannot be easily achieved by other survey techniques. The operational flying season generally spans from early March until early October. Three elements determine this period: weather, solar zenith angle and vegetation state; maintenance on the aircraft; sensor maintenance as this is performed by the manufacturers between November and January. Every day during this season, the ARSF has to make difficult decisions on whether or not to attempt flying based on weather forecasts, and to prioritise the most important projects based on many parameters. Flying schedule is available from the ARSF website. \r\n\r\nThe NEODC holds the entire archive of Airborne Thematic Mapper (ATM) and Compact Airborne Spectrographic Imager (CASI) data acquired by the NERC ARSF. High-resolution scanned digital versions of the entire collection of analogue photographs are now also available as well as selected LiDAR-derived elevation and terrain models for selected sites flown using the sensor.", "keywords": "NERC, ARSF, CASI, ATM, LiDAR, EAGLE, HAWK", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T03:01:43", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/9979/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/8889/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/9535/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/9927/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/9021/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/9639/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/9017/?format=api", 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"https://api.catalogue.ceda.ac.uk/api/v2/rpis/42136/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42135/?format=api" ] }, { "ob_id": 10846, "uuid": "9192420b6b74965d76cd69ce9222046d", "title": "SEVIRI (Spinning Enhanced Visible and InfraRed Imager) Fire Radiative Power (FRP) data from the Meteosat Second Generation (MSG) Satellite", "abstract": "The Fire Radiative Power (FRP) is a measure of the rate of radiant heat output from a fire. It has been demonstrated in small-scale experimental fires that the FRP of a fire is related to the rate at which fuel is being consumed (Wooster et al., 2005) and smoke emissions released (Freeborn et al., 2008). This is a direct result of the combustion process, whereby carbon-based fuel is oxidised to CO2 (and other compounds) with the release of a certain \"heat yield\". Therefore, measuring this FRP and integrating it over the lifetime of the fire provides an estimate of the total Fire Radiative Energy (FRE), which for wildfires should be approximately proportional to the total mass of fuel biomass consumed.\r\n\r\nThis dataset contains Fire Radiative Power (FRP) data over Africa from Meteosat Second Generation (MSG) Spinning Enhanced Visible and InfraRed Imager (SEVIRI) data. Fires are detected by applying Roberts and Wooster's (2008) detection algorithm to SEVIRI data. FRP is estimated using the Middle InfraRed (MIR) radiance method (Wooster et al., 2003). The dataset was produced by Gareth Roberts and Martin Wooster (National Centre for Earth Observation (NCEO), Kings College London).\r\n\r\nThe original SEVIRI FRP (in units of MegaWatts; MW) data are produced at the native spatial resolution of 3 km (at the Meteosat sub-satellite point, decreasing away from this) and a temporal resolution of 15 minutes. See the Section on SEVIRI LSA SAF FRP Product in the SEVIRI FRP data description document for details of how to access these data.\r\n\r\nThe gridded product provided here are spatially degraded to a 1deg x 1deg grid-cell resolution, but keep the 15 minute temporal resolution. The gridded data are netCDF format files, each file containing 4 parameters. Each of the parameters comprise of an FRP dataset consisting of 71 columns, 73 rows and 96 frames, covering the African continent only (not Europe or South America) on a daily basis. The data cover a 12 month time period between February (2004) and January (2005)…which is the first full year of SEVIRI post-commissioning phase data.\r\n\r\nThe spatial coverage of these gridded data are: \r\nUpper left Lat = +36.5° \r\nUpper Left Lon = -19.5°\r\nBottom Right Lat = -35.5°\r\nBottom Right Lon = +50.5°\r\nParameters:\r\n\r\nTotal_fire_radiative_power\r\nTotal Fire Radiative Power (FRP) in grid cell\r\nNumber_of_fire_pixels\r\nAdjusted_total_fire_radiative_power\r\nMean_fire_radiative_power\r\n\r\nThe naming convention for the gridded files is: SEVIRI_FRP_[year]-[month]-[day].nc for example SEVIRI_FRP_2004-02-16.nc corresponds to data from 16th February 2004. Each netCDF file contains 96 frames (15 minute frequency) between 00:12 – 23:57. These acquisition times correspond to the end of the SEVIRI image scan where each scan takes ~12minutes to complete. The times are in UTC.", "keywords": "MSG, SEVIRI", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2010-02-19T16:14:37", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10847/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7205/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7206/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39020/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39028/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39022/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39023/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39024/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42887/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42891/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39021/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42888/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42889/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42890/?format=api" ] }, { "ob_id": 10852, "uuid": "1bd42cf1d9aa4603843402f3a6af79bb", "title": "Land Cover Map 2000 Data for the NCAVEO UK Calibration/Validation Test Sites", "abstract": "Centre for Ecology and Hydrology (CEH) Land Cover Map 2000 data are for use at the Network for Calibration And Validation of Earth Observations (NCAVEO) calibration/validation (cal/val) test sites for the illustration and explanation of processes involved in cal/val of earth observation data. The 5 UK test sites which have been identified as example cal/val sites are Barton Bendish, Chilbolton, Harwood Forest, Monks Wood and Thorney Island. The Land Cover Map datasets are available in 25 m derived raster format and Level 2 vector format.", "keywords": "NCAVEO, CHilbolton, CEH, Land Cover Map 2000", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:41:48", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10853/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10856/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10859/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10862/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10865/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10868/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10871/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10874/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10877/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10880/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7210/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7211/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39041/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39047/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39043/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39044/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39045/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41398/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41404/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39042/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41399/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41400/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41401/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41402/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41403/?format=api" ] }, { "ob_id": 10883, "uuid": "8f6e1598372c058f07b0aeac2442366d", "title": "NEXTMap British Digital Terrain Model Dataset Produced by Intermap", "abstract": "NEXTMap Britain digital terrain model dataset, produced by Intermap, was derived from airborne Interferometric Synthetic Aperture Radar (IFSAR). It enabled large areas of the country to be covered rapidly and at very high spatial resolution. The data were acquired by the British Geological Survey (BGS) and are for use by NERC funded researchers only.\r\n\r\nIt was originally commissioned by Norwich Union Insurance to aid in the estimation of flood risk, but has tremendous potential as a scientific research tool.\r\n\r\nThe dataset covers all of England, Wales and Scotland.\r\n\r\nData are arranged into Ordnance Survey / British National Grid tiles of 10 x 10 km, each denoted by a 4-charcter name, e.g. TL63 based on the OS National Grid coordinates of the southwest corner of the square. Products provided include: \r\n\r\nDigital surface mode (dsm)\r\nDigital terrain model (dtm)\r\nDifference model (dsm - dtm)\r\nDigital terrain model at 10m resolution\r\nDigital terrain model at 50m resolution\r\nDigital terrain model, enhanced (manually edited to remove embankments etc.)\r\nOrthorectified radar image (ori)\r\n\r\nThe data covering Northern Scotland (North of the Midland Valley) are only available as diff, dsm, dtm and ori products.\r\n\r\nThis dataset has been archived at the NEODC for the use of NERC scientists outside of BGS and CEH (who have made their own arrangements for internal distribution of the data).", "keywords": "digital terrain model, dtm, elevation", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:41:28", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10884/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12297/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12299/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12301/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12303/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12305/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12307/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12309/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7245/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7246/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39146/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39148/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39150/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39152/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42879/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42880/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39149/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39147/?format=api" ] }, { "ob_id": 10885, "uuid": "7767578df074e685932237a00ef319c5", "title": "AVHRR-3: Radiometric images", "abstract": "AVHRR-3 scans the Earth's surface in six spectral bands in the range of 0.58-12.5 microns, to provide day and night imaging of land, water and clouds and measurements of sea surface temperature, ice snow and vegetation cover. The instruments were provided by the National Oceanic and Atmospheric Administration (NOAA) and is flown on the EPS-METOP series of satellites\r\n\r\nThis dataset collection contains data from the Advanced Very High Resolution Radiometer-3 (AVHRR-3) on board the Eumetsat Polar System (EPS) MetOp-A satellite. ", "keywords": "AVHRR-3, radiometric, images", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2011-12-10T03:16:47", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10886/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7247/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7248/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39162/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39164/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39165/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39166/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39168/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42632/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42633/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39163/?format=api" ] }, { "ob_id": 10892, "uuid": "34e75e7e8e838b0f3ee5916856d510b4", "title": "Moderate Resolution Imaging Spectroradiometer (MODIS) Data", "abstract": "Data products from the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument onboard the Terra and Aqua satellites as part of NASA-led international Earth Observation System (EOS) programme. MODIS provides high radiometric sensitivity (12 bit) in 36 spectral bands ranging in wavelength from 0.4 micrometres to 14.4 micrometres. Two bands are imaged at a nominal resolution of 250 m at nadir, with five bands at 500 m, and the remaining 29 bands at 1 km. A +/- 55-degree scanning pattern at the EOS orbit of 705 km achieves a 2,330-km swath and provides global coverage every one to two days. The main objective of MODIS is to enhance our understandings on global dynamics and processes occurring on the land, in the oceans and in the lower atmosphere, and these data are also essential in the development of validated, global and interactive Earth system models.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-08-05T08:23:33", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/828/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10893/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10902/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10910/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32377/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32379/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32381/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32383/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32385/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32387/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32389/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32391/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32393/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32395/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32397/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32399/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32401/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32403/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32405/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32407/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32409/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32411/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32413/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32415/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32417/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32419/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32422/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32424/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32426/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32428/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32430/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7252/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7253/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39180/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41734/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41735/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39182/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39183/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39186/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39184/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39181/?format=api" ] }, { "ob_id": 10916, "uuid": "a34ae4da32ab9bf5e5588c2d4333eb67", "title": "AATSR Multimission land and sea surface data, version 2.0", "abstract": "Advanced Along-Track Scanning Radiometer (AATSR) mission was funded jointly by the UK Department of Energy and Climate Change External Link (DECC) and the Australian Department of Innovation, Industry, Science and Research External Link (DIISR).\r\n\r\nThis dataset collection contains version 2.0 AATSR Multimission land and sea surface data.\r\n\r\nThe instrument uses thermal channels at 3.7, 10.8, and 12 microns wavelength; and reflected visible/near infra-red channels at 0.555, 0.659, 0.865, and 1.61 microns wavelength. Level 1b products contain gridded brightness temperature and reflectance. Level 2 products contain land and sea-surface temperature, and NDVI at a range of spatial resolutions. The third reprocessing was done to implement updated algorithms, processors, and auxiliary files. The data were acquired by the European Space Agency's (ESA) Envisat satellite, and the NERC Earth Observation Data Centre (NEODC) mirrors the data for UK users.", "keywords": "AATSR, temperature, reflectance, satellite", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:43:01", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/19739/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7270/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7271/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39220/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39222/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39223/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39224/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39226/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43173/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43174/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39221/?format=api" ] }, { "ob_id": 10932, "uuid": "4271db44f701a3bd18b59099b6009bd2", "title": "Alouette I and Alouette II", "abstract": "The Alouette I and II spacecraft mark Canada's first space program. They were small ionospheric observatories, hosting sweep-frequency ionospheric sounders, a VLF receivers, energetic particle experiments, cosmic noise experiments, and electrostatic probes. \r\nThe UK Solar System Data Centre (UKSSDC) holds various datum from the Alouette I and Alouette II ionospheric sounders, in 35mm film format. \r\n\r\nOnly a very select range of Alouette I datum is held by the UKSSDC. We have three sets of ionospheric sounder data, each being specific to a certain location over the Earth. \r\nOver the solant, from 1962-10-12 to 1964-02-04. \r\nOver Woomera, from 1962-10-19 to 1964-12-11. \r\n\r\nAlouette II datum from the ionospheric sounder is available from 1967-03-21 to 1967-08-10. ", "keywords": "Alouette", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1967-04-14T12:41:35", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10933/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7277/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7278/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39271/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39272/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39268/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39270/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41861/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41862/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74819/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39269/?format=api" ] }, { "ob_id": 10934, "uuid": "e1ef548c8882a3b17b9814c9be6fbf6d", "title": "Solar and Heliospheric Observatory (SOHO) Project Data", "abstract": "The SOHO (Solar & Heliospheric Observatory) project was carried out by the European Space Agency (ESA) and the US National Aeronautics and Space Administration (NASA) as a cooperative effort between the two agencies in the framework of the Solar Terrestrial Science Program (STSP) comprising SOHO and CLUSTER, and the International Solar-Terrestrial Physics Program (ISTP), with Geotail (ISAS-Japan), Wind and Polar parameters measured.\r\n", "keywords": "SOHO, solar, heliospheric", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1995-12-14T14:49:31", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10935/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7279/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7280/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39283/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39284/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39286/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39289/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39285/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44103/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39282/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44105/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44104/?format=api" ] }, { "ob_id": 10936, "uuid": "9fda147f3eeca1d292435c62d6e4ad19", "title": "NASA Solar TErrestrial RElations Observatory (STEREO) Sun Earth Connection Coronal and Heliospheric Investigation (SECCHI) data", "abstract": "Data from the Sun Earth Connection Coronal and Heliospheric Investigation (SECCHI) suite of instruments on board the NASA Solar TErrestrial RElations Observatory (STEREO) spacecraft, from 2006-12-13 onwards.\r\n\r\nThe UK Solar System Data Centre (UKSSDC) holds datum from the Sun Earth Connection Coronal and Heliospheric Investigtion (SECCHI). SECCHI is a suite of instruments on board NASA's twin Solar TErrestrial RElations Observatory (STEREO)spacecraft. These spacecraft monitor the Sun from two different points, making a 3D description of solar events possible. \r\n\r\nThe SECCHI suite consists of 5 cameras:\r\n\r\nEUVI\r\nExtreme UltraViolet Imager - Images the full solar disk in 4 different wavelengths [He II 30.4 nm, Fe IX 17.1 nm, Fe XII 19. 5nm, Fe XV 28.4 nm]\r\nCOR1\r\nA classic Lyot internally occulting refractive coronagraph, with a field of view is from 1.3 to 4 solar radii. A linear polarizer is used to suppress scattered light, and to extract the polarized brightness signal from the solar corona.\r\nCOR2\r\nAn externally occulted Lyot coronagraph, with a field of view from 2.5 to 15 solar radii.\r\nHI_1\r\nHeliospheric Imager 1 - white light camera with a 20 degree field of view centred 14 degrees off the Sun in the ecliptic plane.\r\nHI_2\r\nHeliospheric Imager 2 - white light camera with a 70 degree field of view centred 54 degrees off the Sun in the ecliptic plane.\r\n\r\nDatum from each of these cameras is available at processing level 0.5 (see below). \r\nDatum from the HI instruments is available at processing levels 1 (see below) and 2 (see below). The primary goal of these instruments is to detect and describe Coronal Mass Ejections (CME's), in particular halo CME's (Earth-bound CME's). \r\n\r\nProcessing Levels \r\n\r\nLevel 0.5 :\r\nData processed to level 0.5 is downloaded from the Naval Research Laboratory, Washington DC.\r\n\r\n\r\nLevel 1:\r\nHI data is then subsequently processed to level 1 by the UKSSDC. This means that the images have been processed by the SECCHI_PREP routine to remove the effects of the the shutterless readout and to apply a flatfield. The treatment can be roughly broken down as follows: \r\n1. Reject corrupted images - a list is maintained of images that were badly corrupted in processing and transmission - these images are not processed to level 1. \r\n2. Extract cosmic ray report - [only present in s4 images]. The pixels are replaced by a duplicate of the line below to allow subsequent processing. \r\n3. Remove columns where saturation has occurred on the CCD - due to there being no shutter on the camera it is not in general possible to recover columns where saturation has occurred. Bright stars and planets often saturate. \r\n4. De-smear the image - by applying a matrix multiplication algorithmically remove the smear caused in clearing and readout of the CCD. This process automatically normalises the exposure time to 1 second and removes the summing effect in the s4 images. \r\n4. Remove pixels marked as having missing telemetry from the image. \r\n5. Apply a calibration factor to the image - currently this allows for the geometric effect in the lenses and for a linear production feature in the CCD. \r\nThe pointing information in the header is updated by reference to the observed starfield.\r\n\r\n\r\nLevel 2:\r\nLevel 1 images are then processed to remove light scattered from the f and k coronas. These images a dubbed level 2. \r\nLevel 2 processing involves: \r\n1. Selecting a running window of 1 or 11 days\r\n2. Selecting the lowest 25% of the data within that window\r\n3. Forming an average of that on a pixel by pixel basis\r\n4. Subtracting this from the original image\r\nThis forms the L2_1_25 and L2_11_25 data sets, depending on whether a 1 or 11 day running window has been used.", "keywords": "STEREO, SECCHI", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "2006-12-14T13:43:45", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10937/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7282/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7281/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39300/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39303/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39304/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39302/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43097/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74826/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39301/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43100/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43098/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43099/?format=api" ] }, { "ob_id": 10940, "uuid": "c8ab45acebe2e0c38d1ee5a9abdfac3f", "title": "Geomagnetic Indices Reports", "abstract": "This dataset collection consists of paper reports of various geomagnetic indices, global and local, from a range of observatories. Date ranges vary and all datasets are no longer updated as paper records, but are generally available online from the UKSSDC or other sources.\r\n\r\nThe reports include:\r\n\r\nAmerican Association of Variable Star Observers (AAVSO) Sunspot Numbers\r\nGeomagnetic Auroral Electrojet (AE) indices\r\nBartels Music Diagrams\r\nCircular of Basic Indices for Ionospheric Propagation, CNET Lannion\r\nDisturbance Storm Time (DST)\r\nInternational Association of Geomagnetism and Aeronomy (IAGA) Bulletins\r\nIF2 indices\r\nIG indices\r\nIndia Solar and Geophysical Data\r\nIonospheric Prediction Service (IPS) Predictions\r\nInternational Service for Geomagnetic Indices (ISGI) Reports\r\nMagnetic Indices\r\nSolar-Geophysical Data, Prompt and Comprehensive Reports, National Oceanic and Atmospheric Administration (NOAA), 1968 - 2001\r\nSolar Radio Noise", "keywords": "Geomagnetic Indices Reports", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1957-11-09T13:40:25", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10941/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19756/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19758/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19759/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19760/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19761/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19762/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7285/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7286/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39335/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39336/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39337/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39338/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39340/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43744/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43743/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39334/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43741/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43742/?format=api" ] }, { "ob_id": 10942, "uuid": "77e42525eadcb1115b5535836d266ddd", "title": "Viking Spectrogram Summary Data", "abstract": "Viking was Sweden's first satellite, aimed at monitoring the interaction of the solar with with the Earth's magnetosphere, and the resulting behaviour of the aurora borealis. The satellite hosted a variety of instruments. The datum held by the UK Solar System Data Centre are ion spectrograms from the V-3 instrument. \r\n\r\nThis dataset collection contains plots and summary plots of hot plasma spectrograms from the Swedish mission Viking. Datum covers 1986 in slide format.\r\n\r\nSpectrogram slides are available from 1986-06-02 to 1986-10-01. \r\nLower resolution summary plots are available from 1986-04-24 to 1986-11-26.\r\n\r\n", "keywords": "Viking, spectograms, slides, plots", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1986-04-14T12:48:31", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10943/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7287/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7288/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39354/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39352/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39350/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39353/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42639/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42640/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74822/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39351/?format=api" ] }, { "ob_id": 10944, "uuid": "fd29fddff00f0b0e7b7dd2e54d9c56cf", "title": "Ionosonde: ionograms, films, reports", "abstract": "An ionosonde is a special radar for the examination of the ionosphere. The transmitter sweeps all or part of the HF frequency range, transmitting short pulses. These pulses are reflected at various layers of the ionosphere, at heights of 100–400 km, and their echos are received by the receiver and analyzed by the control system. The result is displayed in the form of an ionogram, a graph of reflection height (actually time between transmission and reception of pulse) versus carrier frequency.\r\n\r\nThis dataset collection contains ionosonde data from the UKSSDC:\r\n-Ionosonde station data\r\n-Raw Data from Digital Ionosondes for COST-271 Action Effects of the Upper Atmosphere on Terrestrial and Earth-Space Communications\r\n-Bulletins\r\n-Raw Digital Ionosonde Data Tapes\r\n-Digitised bulletins\r\n-Digitised films\r\n-Scanned version of paper ionograms\r\n-Scaled paper Ionosonde Data Bulletins", "keywords": "Ionosonde", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1930-02-08T14:33:32", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10945/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10953/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10955/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10965/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10967/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19793/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19795/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19797/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8985/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8986/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8987/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8989/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8988/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8990/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8991/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8992/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7289/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7290/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39364/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39366/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39367/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39368/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39365/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44597/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44595/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39370/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44596/?format=api" ] }, { "ob_id": 10946, "uuid": "09c00e6a6975cbcf357ce7a2a9f23ddc", "title": "NASA Transition Region And Coronal Explorer (TRACE) solar images (1998-2010)", "abstract": "Images from the Transition Region and Coronal Explorer (TRACE), a NASA Small Explorer (SMEX) mission to image the solar corona and transition region at high angular and temporal resolution. The dataset spans the period 1998-2010.\r\n\r\nSolar images from the telescope on board NASA's Transition Region And Coronal Explorer (TRACE) mission. TRACE, is a mission of the Stanford-Lockheed Institute for Space Research (a joint program of the Lockheed-Martin Advanced Technology Center's Solar and Astrophysics Laboratory and Stanford's Solar Observatories Group ), and part of the NASA Small Explorer program.", "keywords": "TRACE, sun, images", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1998-12-14T13:44:23", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10947/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7291/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7292/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39386/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39380/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39382/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39383/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39384/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41099/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41100/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39381/?format=api" ] }, { "ob_id": 10948, "uuid": "683407ab96875d51b1194e6db00aa9c5", "title": "Ditton Park Archive: radio research physical record collection (1898-1981)", "abstract": "This dataset collection contains of records chronicling the pioneering radio research work that was carried out at Ditton Park in Slough from 1924 to 1979, and includes various physical artefacts such as reports, patent specifications and photographs from 1898 to 1981.\r\n\r\nIn 1920 the Department of Scientific and Industrial Research formed the Radio Research Board (which located at Ditton Park in 1924) to undertake valuable research into radio science. This was the beginning of a high-quality scientific establishment that was led by a team of enthusiastic and expert scientists including Admiral of the Fleet Sir Henry Jackson, Sir Edward Appleton, Sir Robert Watson-Watt, Robert Naismith and Reginald Leslie Smith-Rose.\r\n\r\nThe Radio Research Station (as it became known) was home to the invention of radar by Robert Watson-Watt and authoritative studies on ionospheric science. Over the years the Station amended its research programme to remain at the forefront of radio science while introducing new fields of study, this was reflected in the growth of space science research from the late 1950s.\r\n\r\nFollowing several name changes, the Station became the Appleton Laboratory in 1973 and remained so until the merger with the Rutherford Laboratory at Chilton in Oxfordshire in 1979.\r\n\r\nThe records in the archive include 1930s Appleton ionogram graphs, ionospheric recording books and correspondence between the Station and its employees working at Tromso in Norway for the 1932 International Polar Year.\r\n\r\nThe early work of the Station is recorded in the minutes of meetings and scientific reports while small collections of correspondence by members of the scientific staff are informative about specific projects and collaborations with other institutes within the United Kingdom and internationally.\r\n\r\nThere is a sizeable collection of photographs that provide a fascinating history of the facilities and equipment used and developed at the Station.", "keywords": "Ditton Park, radio, ionogram graphs", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "2011-10-10T12:39:41", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10949/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19821/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19822/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19824/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7293/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7294/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39399/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39400/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39396/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42434/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42439/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39406/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39398/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39397/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42435/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42436/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42437/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42438/?format=api" ] }, { "ob_id": 10950, "uuid": "29c71ca6dadfa4841c1c96b8c0a081fc", "title": "Geophysical Parameters and Indices Database", "abstract": "Database of Geophysical parameters/indices covering the whole Solar-Terrestrial environment from 1932 onward. These are solar and interplanetary parameters, as well as geomagnetic indices and ionospheric indices", "keywords": "", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1932-01-18T12:50:22", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10951/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7295/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7296/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39420/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39422/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39423/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39424/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39434/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41637/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41646/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39421/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41638/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41639/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41640/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41641/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41642/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41643/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41644/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41645/?format=api" ] }, { "ob_id": 10956, "uuid": "b2b9c7a62c6c884dae2749dea602ce25", "title": "Relative Ionospheric Opacity METER (RIOMETER) chart recorder traces from Northern Europe Observatories (1975-1995)", "abstract": "The UK Solar System Data Centre (UKSSDC) stores a collection of RIOMETER traces in physical rolls of paper. These data were produced at various stations in Northern Europe, during the time period 1975-1995.\r\n\r\nA RIOMETER (Relative Ionospheric Opacity Meter) is an instrument used to quantify the amount of electromagnetic wave ionospheric absorption in the atmosphere. As the name implies, a riometer measures the \"opacity\" of the ionosphere to radio noise emanating from distant stars and galaxies.\r\n\r\nIn the absence of any ionospheric absorption (i.e. no outbursts from the sun, no ionospheric disturbances, and no interference from terrestrial sources), this radio noise, averaged over a sufficiently long period of time, forms a Quiet-Day Curve (QDC). Increased ionization in the ionosphere will cause absorption of radio signals (both terrestrial and extraterrestrial), and a departure from the quiet-day curve. The difference between the quiet-day curve and the riometer signal is an indicator of the amount of absorption, and is measured in decibels. Riometers are generally passive radio antenna operating in the VHF radio frequency range (~30 MHz).\r\n\r\nRiometers are used to study the ionospheric D region (60 km to 90 km above the surface of the Earth) by measuring radio wave absorption. The smooth drop in radio energy from dawn to noon and the increase from noon to dusk is well-understood in terms of the sun’s ionizing effect on the D region and the radio wave absorption that results. However, the depth of daytime absorption varies considerably, especially in the winter. This variation is believed to be caused by changes in the chemical composition of the D region, which are in turn due to winds blowing between high and middle latitudes. This process is not fully understood, so observing absorption and comparing it to other measurements may yield clues to what is happening in this part of the atmosphere.\r\n\r\nRiometers also show the impact of solar flares and charged particles on the D region. These effects are related to solar and geomagnetic disturbances, and are of interest in the study of space weather. Space weather effects at midlatitudes are rather poorly understood.\r\n\r\nObservations of normal D region absorption and solar flares are limited to daytime hours. Absorption due to particle precipitation can occur at night in conjunction with auroral disturbances, but these events are most common at high latitudes. At midlatitudes, auroral absorption may only occur a few times each year, depending on the latitude and the current progress of the 11-year solar sunspot cycle.\r\n\r\n", "keywords": "Sun spot, riometer", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "2006-11-08T13:46:06", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10957/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7301/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7302/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39488/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39484/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39486/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39487/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43366/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43367/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74824/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39485/?format=api" ] }, { "ob_id": 10958, "uuid": "0e4f8c7a20b016c76a87feb229db2767", "title": "Active Magnetospheric Particle Tracer Explorers (AMPTE) data", "abstract": "Active Magnetospheric Particle Tracer Explorer (AMPTE) was a three spacecraft mission, a collaboration between Germany, the UK and the USA. \r\n\r\nThis dataset collection contains summary plots of data collected by two of the three spacecraft: the Ion Release Module (IRM), supplied by Germany, and the Charge Composition Explorer (CCE), supplied by the USA.\r\n\r\nOn board the IRM: \r\n- Magnetometer \r\n- Plasma instrument: measures ion and electron distributions \r\n- Plasma wave spectrometer: measures electric fields \r\n- Ion time-of-flight spectrometer: measures charge and mass of all major ions \r\nOn board the CCE: \r\n- CHEM (CHarge Energy Mass): measures mass and charge-state compositions as well as energy spectra and pitch-angle distributions \r\n- HPCE (Hot-Plasma Composition Experiment): includes an ion-mass spectrometer and electron background-environment monitor \r\n\r\nSummary plots are lower resolution than capable by the instruments and generally noisy. These are useful for an overview of datum, in order to find interesting events.\r\n\r\nFor access of these data please contact UKSSDC.", "keywords": "AMPTE, spacecraft, sun", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1984-11-23T13:38:51", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10959/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19751/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19752/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7303/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7304/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39498/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39500/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39501/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39502/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41173/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41174/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74815/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39499/?format=api" ] }, { "ob_id": 10960, "uuid": "00eefd637889f9422c445e8ff7b2a971", "title": "European Incoherent Scatter Scientific Association (EISCAT) data", "abstract": "Complete data from the EISCAT (European Incoherent Scatter) Scientific Association in northern Scandinavia. From 1981 onwards.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "1981-03-22T14:06:40", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10961/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7305/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7306/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39512/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39514/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39515/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39516/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41016/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41017/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39513/?format=api" ] }, { "ob_id": 10962, "uuid": "9c91a482379d4e45d44fb77b43a4365d", "title": "Cluster/Ground-Based Data Centre - Auroral Oval Indicators", "abstract": "This dataset collection contains plots of three new Auroral Activity Indicators. These indicators are calculated similarly to the existing AL index, however, they are specific to three separate latitudes: the contracted oval (75 magnetic latitude), the standard oval (65 magnetic latitude) and the expanded oval (55 magnetic latitude).\r\n\r\nRecordings of three new auroral activity indicators. These indicators are calculated in a manner similar to the existing AL index*: specifically, an indicator is derived by superimposing the horizontal component of the magnetometer traces from the participating stations, and taking the lower envelope. Thus a lower bound for the horizontal component is determined. \r\nUnlike the AL index, however, these indices are specific to latitude. Data is taken from contributing stations on three latitudes, thus creating three auroral activity indicators: \r\n- Contracted oval (~75 Magnetic Latitude) \r\n- Standard oval (~65 magnetic latitude) \r\n- Expanded oval (~55 magnetic latitude) \r\n\r\n* The Auroral Electrojet (AE) index is the difference between the lower and upper envelopes of the horizontal component of the Earth's magnetic field, taken from a number of stations and superimposed. The lower envelope is called the AL index, and the upper the AU index.", "keywords": "Auroral Oval Indicators", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "1995-01-18T12:22:36", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10963/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7307/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7308/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39526/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39528/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39529/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39530/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43068/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43069/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74820/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39527/?format=api" ] }, { "ob_id": 10968, "uuid": "dc2d503c1ff1ffc7ada8b25e0ba3009d", "title": "Multi-angle Imaging SpectroRadiometer (MISR) Data", "abstract": "Data products produced from the Multi-angle Imaging SpectroRadiometer (MISR), on-board EOS Terra. MISR is a unique instrument that has 9 cameras all pointing towards different directions, taking images in each of blue, green, red and infra-red band spectrum (centre wavelengths are 446, 558, 672 and 867 nm respectively). The information is used to investigate how sunlight scatters in the atmosphere in different natural conditions, and distinguish types of clouds, atmospheric particles and surfaces. The red and infra-red bands are used for vegetated surface identification and marine aerosol studies. The green band is used to study the albedo, while the blue band aids in the determination of particle size of the aerosol. EOS Terra is a satellite in the Earth Observation System, a group of polar-orbiting satellites which are dedicated to study Earth's climate.", "keywords": "NASA, MISR", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-09-02T14:01:22", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10969/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/10976/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12206/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7313/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39571/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39574/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39575/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39576/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39572/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39577/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44982/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39573/?format=api" ] }, { "ob_id": 10983, "uuid": "939c6aa57f9bcd5340157cb013b036d8", "title": "ATSR-1/2 Ungridded Brightness Temperature (UBT) data", "abstract": "This dataset collection comprises Ungridded Brightness Temperature (UBT) products from both ATSR-1 and ATSR-2 on the respective ERS-1 & 2 platforms. The ATSR (Along Track Scanning Radiometer) is an imaging radiometer providing images of the Earth from space. The ERS (Earth Resources Satellite) was the first ESA satellite observation programme comprising 2 polar orbiters. The ERS-1 and 2 programmes commenced in 1991 and 1995 respectively with ERS1 ceasing operations in 2000 and ERS-2 in 2011. \r\n\r\nThe UBT data is an ungridded brightness temperature/reflectance product in the SADIST-2 data format. The product contains ungridded, calibrated brightness temperatures or reflectances from all or some of the ATSR-1/ATSR-2 detectors. Although the product remains ungridded, it may optionally contain pixel latitude/longitude positions, and/or pixel X/Y (across-track/along-track) co-ordinates. Ungridded products contain pixels in the ATSR scan geometry. There is a correspondence between the contents of a record and the contents of an ATSR instrument scan. ATSR data is notable in that it incorporated 2 look directions (nadir and forward) to aid in atmospheric correction and also incorporated consistent calibration for each scan/scene.\r\n\r\nATSR-1 and 2 data are available at CEDA to any registered UK user with correct authorisation from the ATSR-1/2 Science Team, and NERC Award reference. Non NERC users should have ESA Category 1 clearance. However, users are encouraged to use the ATSR-1/2 in the latest AATSR multimission format in preference to this UBT data. CEDA remains the primary archive for this data.", "keywords": "UBT, ATSR1, ATSR2, ERS1, ERS2, Radiometer, Imager, Brightness Temperature, Dual View Imager", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2003-10-03T12:00:00", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/32766/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/38727/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7322/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7323/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39608/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39607/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39610/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39611/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39612/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46829/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39609/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/190914/?format=api" ] }, { "ob_id": 10994, "uuid": "38a6e76871fca4c58d0f831e532bff41", "title": "Met Office LIDARNET ceilometer network cloud base and backscatter data", "abstract": "Data from the Met Office's laser cloud base recorders network (LCBRs), or ceilometers, returns a range of products for use in forecasting and hazard detection. These include cloud base height and also backscatter profiles. The backscatter profiles can allow detection of aerosol species such as volcanic ash where suitable instrumentation is deployed. The Met Offices operational LIDARNET network consists of Vaisala CT25k and CL31 ceilometers and the Jenoptik CHM15k Nimbus. In addition, this dataset also contains data from the development ceilometers operated by the Met Office.", "keywords": "Met Office, lidar, ceilometer, ash", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2015-07-17T22:57:22", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10995/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12439/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12448/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12495/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12498/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12504/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12506/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12509/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12512/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12515/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12517/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12520/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12522/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12524/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12527/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12536/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12556/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12559/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12562/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12565/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12568/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12571/?format=api", 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"https://api.catalogue.ceda.ac.uk/api/v2/observations/24961/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/25046/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/25049/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/25054/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26258/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26259/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26260/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26261/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26281/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26282/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26283/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26284/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26285/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7333/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39644/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39643/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39645/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39647/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41775/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41776/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47499/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39646/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/102609/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/102610/?format=api" ] }, { "ob_id": 10998, "uuid": "3723592aadb362e4138750708d27f8fe", "title": "CCMVal-2 (Chemistry Climate Model Validation Activity 2) coupled chemistry climate models outputs", "abstract": "CCMVal was a large international effort to improve understanding of Chemistry-Climate Models (CCMs) and their underlying GCMs (General Circulation Models) through process-oriented evaluation, along with discussion and coordinated analysis of science results. \r\n\r\nThis dataset collection contains atmospheric chemical model feedback from research centres around the world.\r\n\r\nCCMVal was part of the World Climate Research Programme's (WCRP), which mission is to facilitate analysis and prediction of Earth system variability and change for use in an increasing range of practical applications of direct relevance, benefit and value to society. \r\n\r\nThis project was coordinated by SPARC (Stratosphere-troposphere Processes And their Role in Climate) as a core project of the World Climate Research Programme.\r\n", "keywords": "CCMVal, climate, model, CCM's, GCM's", "discoveryKeywords": [], "publicationState": "published", "dataPublishedTime": "2012-02-18T15:43:25", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/10999/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7336/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7337/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39690/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39689/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39696/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39691/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39692/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39693/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41756/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41758/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54744/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41757/?format=api" ] }, { "ob_id": 11000, "uuid": "c8bd3f965b40dbc9a2f3b5c5611375d4", "title": "Temperature, Humidity and Winds near the Tropopause (THAW) campaign: aircraft and radar data", "abstract": "The THAW (Temperature, Humidity and Winds near the Tropopause) project was led by Prof. Geraint Vaghaun (NCAS, University of Manchester) utilising a combination of vertically pointing Doppler radar data from the MST radar near Aberystwyth and a series of radiosonde and research aircraft flights in the tropopause region. The project used the FAAM BAE 146 aircraft to:\r\n\r\n• Measure fine-scale vertical temperature structure in the vicinity of the tropopause, to test a model for VHF radar reflection being developed at Manchester.\r\n\r\n• Compare wind and turbulence measurements with the MST radar, to better enable quantitative derivation of turbulence parameters from the radar echo spectra.\r\n\r\n• Characterise the performance of the Buck research CR-2 hygrometer in the upper troposphere, with special emphasis on measuring supersaturation in the vicinity of the cirrus clouds.\r\n\r\nThe MST radar was operated in two modes during this period with higher vertical resolution measurements at 150 m resolution interspersed with the 300 m vertical resolution data - these are available in the standard MST radar version 3 dataset linked within this collection.", "keywords": "THAW, FAAM, Wind, Temperature, Humidity", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2016-05-18T08:37:55", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/12696/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18097/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18101/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7340/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7338/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7339/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10459/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39707/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39706/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39709/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39710/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39711/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39712/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72501/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39708/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72502/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146099/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72503/?format=api" ] }, { "ob_id": 11005, "uuid": "1dc189bbf94209b48ed446c0e9a078af", "title": "Collection of Sea Surface Temperature (SST) Data of the Global Oceans as part of the ESA Climate Change Initiative (CCI)", "abstract": "The ESA Sea Surface Temperature Climate Change Initiative (ESA SST_cci) datasets accurately map the surface temperature of the global oceans over the period 1981 to 2016 using observations from many satellites. The data provide independently quantified SSTs to a quality suitable for climate research.\r\n\r\nThe latest version (v2.1) of the data are described in the data paper: Merchant, C.J., Embury, O., Bulgin, C.E., Block T., Corlett, G.K., Fiedler, E., Good, S.A., Mittaz, J., Rayner, N.A., Berry, D., Eastwood, S., Taylor, M., Tsushima, Y., Waterfall, A., Wilson, R., Donlon, C. Satellite-based time-series of sea-surface temperature since 1981 for climate applications, Scientific Data 6:223 (2019). http://doi.org/10.1038/s41597-019-0236-x\r\n\r\nData are made freely and openly available under a Creative Commons License by Attribution (CC By 4.0) https://creativecommons.org/licenses/by/4.0/ . To comply with the attribution aspect, please cite the above reference and the dataset citation given on the relevant dataset page.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2013-06-11T12:42:49", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/11006/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11011/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11014/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11016/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11697/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13928/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19858/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26425/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26427/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26431/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27405/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27447/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27515/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27517/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27519/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27522/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27524/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27526/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27528/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27530/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27532/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27534/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/30231/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32018/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40297/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40619/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40859/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40860/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40861/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40862/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40863/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40864/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40865/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40866/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/40867/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7343/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7344/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39724/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41428/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39723/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46828/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39725/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39726/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39727/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41430/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39729/?format=api" ] }, { "ob_id": 11018, "uuid": "01c44fb05fbd6e428efbd57969a11177", "title": "Mars Analysis Correction Data Assimilation (MACDA) Data Collection", "abstract": "This dataset collection contains basic gridded atmospheric and surface variables for the planet Mars over three Martian years (a martian year is 1.88 terrestrial years), as produced by data assimilation of spacecraft observations. Each file in the dataset spans 30 martian mean solar days (sols) during the science mapping phase of the National Aeronautics and Space Administrations's (NASA) Mars Global Surveyor (MGS) spacecraft, between May 1999 and August 2004. The dataset collection was produced by the re-analysis of Thermal Emission Spectrometer (TES) retrievals of nadir thermal profiles and total dust opacities, using the Mars Analysis Correction Data Assimilation (MACDA) scheme in a Mars global circulation model (MGCM). The MGCM used the UK spectral version of the model developed by the Laboratoire de Météorologie Dynamique (LMD) in Paris, France. MACDA was a collaboration between the University of Oxford and The Open University in the UK.", "keywords": "Mars, Martian", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2011-08-25T10:07:28", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/11019/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/33462/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/45233/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7363/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39768/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39770/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39771/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39772/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44878/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44884/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46792/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39769/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46793/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44879/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44880/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44881/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44882/?format=api" ] }, { "ob_id": 11657, "uuid": "8aa71e3a6899480baea9d0f7e8e21239", "title": "COMET: Continuous GPS measurements from the Aegean from 2002 to 2008", "abstract": "Continuous GPS measurements between 2002 and 2008 were made at a number of stations across the Aegean to monitor tectonic movement across the Eastern Mediterranean by the UK's Centre for the Observation and Modelling of Earthquakes, Volcanoes and Tectonics (COMET). \r\n\r\nThese data are made available in the RINEX (Receiver-INdependent data EXchange) format, version 2.10 or more recent, with Hatanaka compaction and UNIX compression applied. These data are available to all registered users under the UK Government Open Data licence. This was part of an ongoing collection published in yearly datasets.", "keywords": "COMET, GPS", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2014-10-15T18:35:51", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/11649/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11650/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11651/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11652/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11653/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11654/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/11655/?format=api" ], "identifier_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45189/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45188/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45187/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45186/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45183/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45184/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45182/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45185/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45190/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45191/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45192/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45193/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45194/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45195/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45196/?format=api" ] }, { "ob_id": 11685, "uuid": "42a2fb43b0a7415aab4aaa9ae00193f0", "title": "Atmospheric Measurement Facility (NCAS-AMF) Data", "abstract": "This dataset collection brings together data from instruments deployed within the UK's National Centre for Atmospheric Sciences's (NCAS) Atmospheric Measurements Facility (AMF). The AMF facilitates easy access to a wide range of quality assured data products and services as well as access to specialist instrumentation for ground based and airborne observation of the atmosphere, observatories, platforms, and laboratories, operated by dedicated facility Instrument Scientists. In addition to campaign deployments covered by this collection AMF also operates a number of long-term instruments which can be found under the NCAS long term observations dataset collection. This collection also brings together data from the AMF instruments when they were operated before being part of AMF. As such some datasets will refer to the instruments' former designations.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2014-10-23T10:17:29", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/113/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/117/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/120/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/165/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/168/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/248/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/775/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/779/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/897/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/1413/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3038/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3059/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/3186/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/4703/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/4759/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/4817/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6600/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6684/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7593/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/7630/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/25345/?format=api" ], "identifier_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45174/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45322/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45323/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45325/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45326/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45173/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45327/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45324/?format=api" ] }, { "ob_id": 11700, "uuid": "d330c7873c3f4880893bdedb547bea20", "title": "Collection of Multi-model Data from the Arctic Predictability and Prediction On Seasonal-to-Interannual Time-scales (APPOSITE) Project", "abstract": "How feasible is it to predict Arctic climate at seasonal-to-interannual timescales? As part of the APPOSITE project a multi-model ensemble prediction experiment was conducted in order to answer this question.\r\n\r\nThe main goal of APPOSITE was to quantify the timescales on which Arctic climate is predictable. In order to achieve this, a coordinated set of idealised initial condition predictability experiments with seven general circulation models was conducted. This was the first intercomparison project designed to quantify the predictability of Arctic climate on seasonal to interannual timescales.\r\n\r\nSeveral different coupled climate models performed simulations for APPOSITE (see Doc below for Details of simulations submitted to the APPOSITE database). Six of these models followed the same experimental protocol (see Doc below for Control Simulations details and for Ensemble Predictions). One model, CanCM4 followed a slightly different protocol.\r\n\r\nThe Model data output from the APPOSITE project are now archived at CEDA. The collection of model outputs (control and prediction) include data from:\r\n\r\n- Canadian Centre for Climate Modelling and Analysis (CanCM4)\r\n- ECHAM6-FESOM (E6F), run and developed by the Alfred Wegener Institute.\r\n- EC-Earth consortium (ec-earth_v2_3) \r\n- Geophysical Fluid Dynamics Laboratory (gfdlcm3) \r\n- Met Office (hadgem1-2) \r\n- Model for Interdisciplinary Research on Climate (MIROC5-2) \r\n- Max-Planck-Institut for Meteorologie (mpiesm)\r\n\r\nAlthough designed to address Arctic predictability, this data set could also be used to assess the predictability of other regions and modes of climate variability on these timescales, such as the El Nino Southern Oscillation.\r\n\r\nA paper describing the simulations for APPOSITE is in preparation to be submitted to the Geoscientific Model Development Journal.\r\n\r\nNote: These data do not correspond to a particular time period since the studies are all conducted in the model world. They are not predictions or attempts to simulate a particular period of time. So the dates in the files are completely arbitrary. ", "keywords": "APPOSITE, mode, Arctic, climate NERC", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "citable", "dataPublishedTime": "2015-06-22T17:19:26", "doiPublishedTime": "2015-09-05T23:00:00", "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/12312/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12373/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12375/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12377/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12379/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12381/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12383/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12385/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12387/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12389/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12391/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12393/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12395/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12958/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8368/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8493/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47203/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47201/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47202/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47205/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47204/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49631/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45337/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46755/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49630/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54746/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49632/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/49633/?format=api" ] }, { "ob_id": 11710, "uuid": "eb1d7cd4265b240d14707d9df2d9e828", "title": "UKCIP02: UK Climate Impact Programme (2002) projection scenarios datasets", "abstract": "The UK Climate Impacts Programme 2002 (UKCIP02) comprises a set of four scenarios of future climate change produced for assessing climate change vulnerability, impacts and adaptation in the UK based on the understanding of the science of climate change in 2002. \r\n\r\nData are provided at two resolutions 50km and 5km. The 5km resolution data are provided in both a gridded and time-series format. The four alternative future climates for the UK are labelled respectively, Low Emissions, Medium-Low Emissions, Medium-High Emissions and High Emissions. No probabilities can be attached to these four climate futures – in line with the IPCC, UKCIP02 do not suggest that one is more likely than another. While they represent a wide range of possible future climates, the UKCIP02 scenarios do not capture the entire range of future possibilities. The scenarios are designed to be used in conjunction with other UKCIP reports and products.", "keywords": "UKCIP, UK Climate, Impacts, Projections", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2017-02-20T12:30:27", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/11711/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/20150/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/20153/?format=api" ], "identifier_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45416/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45417/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45459/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45458/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45457/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78307/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45460/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45461/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45462/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45418/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/45463/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79125/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78369/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168579/?format=api" ] }, { "ob_id": 12149, "uuid": "9cc6b94df0f4469d8066d69b5df879d5", "title": "The IGAC/SPARC Chemistry-Climate Model Initiative Phase-1 (CCMI-1) model data output", "abstract": "Increasingly, the chemistry and dynamics of the stratosphere and troposphere are being studied and modeled as a single entity in global models. As evidence, in support of the Intergovernmental Panel on Climate Change Fifth Assessment Report (IPCC AR5), several groups performed simulations in the Coupled Model Intercomparison Project Phase 5 (CMIP5) using global models with interactive chemistry spanning the surface through the stratosphere and above. In addition, tropospheric and stratospheric global chemistry-climate models are continuously being challenged by new observations and process analyses. Some recent intercomparison exercises have for example highlighted shortcomings in our understanding and/or modeling of long-term ozone trends and methane lifetime. Furthermore, there is growing interest in the impact of stratospheric ozone changes on tropospheric chemistry via both ozone fluxes (e.g. from the projected strengthening of the Brewer-Dobson circulation) and actinic fluxes. This highlights that there is a need to better coordinate activities focusing on the two domains and to assess scientific questions in the context of the more comprehensive stratosphere-troposphere resolving models with chemistry. To address the issues, the joint IGAC/SPARC Chemistry-Climate Model Initiative (CCMI) was established to coordinate future (and to some extent existing) IGAC and SPARC chemistry-climate model evaluation and associated modeling activities.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2015-02-09T16:54:23", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/12259/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12261/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12279/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31727/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31730/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31733/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31736/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31738/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31743/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31746/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31749/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31752/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31755/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31757/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31760/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/31996/?format=api" ], "identifier_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105377/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105439/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46845/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46847/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46929/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105387/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105407/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105413/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46846/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46848/?format=api" ] }, { "ob_id": 12165, "uuid": "eeabb5e1ff2140f48e76ea1ffda6bb48", "title": "CRUTEM datasets", "abstract": "CRUTEM is a dataset derived from air temperatures near to the land surface recorded at weather stations across all continents of Earth. It has been developed and maintained by the Climatic Research Unit (CRU) since the early 1980s, with funding provided mostly by the US Department of Energy. Since the early 2000s, the Met Office Hadley Centre (MOHC) have also been involved, especially in the regular updating of the operational version of CRUTEM (current version CRUTEM5) and in the development of the CRUTEM uncertainty model. The lead scientist for most of this work was Professor Phil Jones, but for CRUTEM5 it is Professor Tim Osborn. CRUTEM has been combined with the MOHC's dataset of sea surface temperatures to provide a near-global dataset of temperatures across Earth's surface, called HadCRUT. These datasets have been widely used for assessing anthropogenic climate change.", "keywords": "", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2015-02-24T01:22:25", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/11602/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26039/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32021/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/44239/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8341/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50850/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50849/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46877/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105386/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46550/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46552/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46548/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46827/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54750/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46549/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/169565/?format=api" ] }, { "ob_id": 12228, "uuid": "0cb1fdfbf52140b2b2177b0dc52ebca0", "title": "APPRAISE ADIENT: Atmospheric FAAM and GlobAEROSOL data", "abstract": "The objective of the ADIENT (Appraising the Direct Impacts of aErosol oN climaTe) project was quantifying the direct effect of aerosols on the Earth's radiation budget, via scattering and/or absorption of radiation. \r\n\r\nA primary task of the Oxford team in the ADIENT project was to provide satellite data in support of ADIENT FAAM aircraft measurement campaigns. This encompassed both aiding flight planning by providing information on where and when satellite overpasses occurred, and providing easily digestible aerosol fields from satellite sensors at near-real-time. \r\n\r\nGlobAEROSOL was an ESA Data User Element project aimed at providing a 10 year aerosol climatology from European satellite radiometers. The project is made use of the ATSR\r\n2 instrument (on board ERS2), AATSR and MERIS (on board Envisat), and SEVIRI (on\r\nboard Meteosat8).\r\n\r\nThis data collection includes selected data from ATSR2 and AATSR as well as FAAM Flights data.", "keywords": "APPAISE-ADIENT, FAAM, GlobAEROSOL", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T03:13:16", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6543/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6549/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/15474/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16141/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16150/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16159/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16171/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16491/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16495/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16499/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16511/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16515/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16519/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16523/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16802/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16806/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16835/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16839/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16847/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16972/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16980/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17348/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17352/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17356/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17360/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17548/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17552/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17556/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17560/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17564/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17568/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17573/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17577/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17581/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18043/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18623/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18627/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18635/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19839/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8347/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8891/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46655/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46653/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46654/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46659/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46661/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46663/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46652/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46658/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46656/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46863/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46841/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/75388/?format=api" ] }, { "ob_id": 12229, "uuid": "0d6c9fd85d1c46c191ad1129f4a0c941", "title": "APPRAISE Clouds: ground and airborne in-situ aerosol measurements", "abstract": "Ground based and airborne in-situ aerosol measurements during the APPRAISE-CLOUDS (Aerosol cloud interactions and climate) project from the Chilbolton Atmospheric Observatory, Hampshire (South West England) and on board the FAAM BAE-146 research aircraft.\r\n\r\nThe data were collected for use in the CLOUDS project, which is one of multiple projects within the APPRAISE (Aerosol Properties, PRocesses And Influences on the Earth's climate) programme.\r\n\r\nAirborne measurements for the APPRAISE-CLOUDS project were also carried out using the FAAM BAe146 aircraft. In total 20 flights were carried out as part of this project with the aircraft operating from Cranfield, Exeter and Oberpffafenhofen, Germany.\r\n\r\nFor the APPRAISE-CLOUDS project the aircraft was equipped with a range of cloud and aerosol instruments including FSSP (cloud droplets), CPI (ice particles), 2DS (ice particles), 2DC (ice particles), 2DP (ice particles), CAPS (droplets, ice, large aerosol), AMS (aerosol chemistry), SP2 (soot aerosol), PCASP (aerosol size), SMPS (aerosol size), Filters (aerosol chemistry), CVI (cloud particle residuals), Nephalometers (aerosol scattering), PSAP (soot aerosol), Whole Air Samplers (trace gases - post flight analysis), Trace gas analysers (NOx, O3, SO2). \r\n\r\nMissions typically involved flight legs above and below cloud to characterise aerosol in the vicinity of the clouds, and flight legs within cloud to characterise cloud properties and attempt to measure cloud particle residuals. In total 110 flight hours were allocated to this project.\r\n\r\nFlight No. \tDate \t Location\r\nB331 \t6/12/07 \tSW England\r\nB336 \t8/01/08 \tSW England\r\nB337 \t15/01/08 \tSW England\r\nB338 \t17/01/08 \tSW England\r\nB376 \t15/05/08 \tSW Germany\r\nB377 \t17/05/08 \tSwitzerland\r\nB378 \t18/05/08 \tSwitzerland\r\nB421 \t17/12/08 \tCardigan Bay\r\nB422 \t15/01/09 \tSW England\r\nB423 \t20/01/09 \tBristol Channel\r\nB424 \t21/01/09 \tSW England\r\nB425 \t22/01/09 \tSW England\r\nB426 \t28/01/09 \tSW England\r\nB430 \t18/02/09 \tSW England\r\nB431 \t26/02/09 \tSW England\r\nB432 \t27/02/09 \tScotland\r\nB433 \t3/03/09 \tSW England\r\nB434 \t3/03/09 \tSW England\r\nB449 \t27/05/09 \tSW England\r\nB456 \t6/06/09 \tSW England ", "keywords": "APPRAISE, FAAM, Cloud", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T03:13:16", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/6560/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/6563/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16487/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16503/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16507/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16527/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16831/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16932/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16984/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/16988/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17210/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17823/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17859/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17863/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17867/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17871/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17875/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/17879/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18797/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18801/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18805/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18809/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/18825/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19020/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19021/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19022/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19841/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8356/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46664/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46665/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46666/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46670/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46767/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46671/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46673/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46667/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46668/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46675/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71562/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46874/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46875/?format=api" ] }, { "ob_id": 12266, "uuid": "85e7d70a74244c73b71446940e05cde6", "title": "Global Vegetation Height Frequency Distributions from the ICESAT GLAS instrument produced as part of the National Centre for Earth Observation (NCEO)", "abstract": "This dataset collection provides global (between 60 S and 80 N) vegetation height (or object height) frequency distributions per half by half degree longitude and latitude derived from ICESAT Geoscience Laser Altimeter System (GLAS) waveform data.\r\n\r\nThis data was produced as part of the National Centre for Earth Observation (NCEO) ", "keywords": "NCEO; vegetation height", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2015-06-28T10:00:23", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/12267/?format=api" ], "identifier_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46885/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46878/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46883/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46879/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46880/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46884/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46881/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72517/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46882/?format=api" ] }, { "ob_id": 12314, "uuid": "06d1c86f906e42f58172de32c2640be2", "title": "Sentinel 1A: C-band Synthetic Aperture Radar (SAR) data", "abstract": "This dataset collection contains radar data from the C-band Synthetic Aperture Radar (SAR) on the European Space Agency (ESA) Sentinel 1A satellite. Sentinel 1A was launched on 3rd April 2014 and provides continuous all-weather, day and night imaging radar data. Three acquisition modes are available: Stripmap (SM), Interferometric Wide swath (IW), and Extra Wide swath (EW). The main operational mode is IW. The EW mode is primarily used for wide area coastal monitoring. The SM mode is only used on special request for extraordinary events such as emergency management. The SM, IW and EW modes are available in single (HH or VV) and dual (HH+HV or VV+VH) polarisation. The C-band Synthetic Aperture Radar images the Earth with enhanced frequency and revisit times obtaining full Earth coverage every two weeks. Timeliness and reliability is optimised for emergency response and operational applications with Europe’s coastal zones and shipping routes being monitored on a daily basis. The data has a wide range of scientific applications including sea-ice monitoring, imaging of forests and investigation into the carbon cycle, and the analysis of earthquakes. Data are provided by the European Space Agency (ESA) and are made available via CEDA to any registered user.", "keywords": "radar, Synthetic Aperture Radar, Sentinel, SAR", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2011-12-10T03:17:57", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/12315/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12322/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12323/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12324/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12325/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12326/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12327/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12328/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12329/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/12330/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/26516/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/27450/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32753/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32767/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32775/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32780/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/32789/?format=api" ], "identifier_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50598/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50443/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146358/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47021/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47028/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47025/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105414/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47024/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50599/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47022/?format=api" ] }, { "ob_id": 12359, "uuid": "62f41d30d9d344749b693e98cb79efc6", "title": "Landsat 8 Operational Land Imager (OLI) and Thermal Infrared Sensor (TIR): Land remote sensing data", "abstract": "The Landsat 8 mission was a collaboration between the National Aeronautics and Space Administration (NASA) and the United States Geological Survey (USGS) which ensures the continued availability of Landsat data. \r\n\r\nThis dataset collection contains moderate resolution images of the Earth’s surface in the visible to thermal infrared. \r\n\r\nLandsat 8 carries two science instruments: the Operational Land Imager (OLI) and the Thermal Infrared Sensor (TIRS). The OLI provides measurements in the visible, near infrared and shortwave infrared including a panchromatic band with 15 m spatial resolution and multispectral bands with 30 m spatial resolution. The TIRS provide a new infrared channel (band 9) for cirrus detection and a new deep blue band (band 1) for coastal monitoring. The TIRS instrument provides measurements at 100 m resolution in two bands in the thermal infrared previously covered by a single wide band. Some data from 2014 is now held by the Centre for Environmental Data Analysis (CEDA).", "keywords": "Landsat, Images, NASA", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2007-12-10T02:42:01", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/12361/?format=api" ], "identifier_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47153/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47152/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47150/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47154/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47157/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47151/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74459/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105415/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47174/?format=api" ] }, { "ob_id": 12371, "uuid": "9eba512621144dbaacda1ddb470f885b", "title": "MINERVA: Update to the UKCP09 Marine Report North-West European Shelf Seas Marine Climate Projections", "abstract": "An update to the shelf seas component of UKCP09 Marine Report (Lowe et al. 2009) funded by the Minerva Project. \r\nA Perturbed Physics Ensemble (PPE) of HadCM3 has been downscaled with the shelf seas model POLCOMS. Each of the 11 ensemble members have been downscaled as transient simulations (from 1952-2098) under the SRES A1B emissions scenario. The PPE (QUMP: Quantifying Uncertainty in Model Projections) was designed to span the range of uncertainty associated with model parameter uncertainty in the atmosphere of the driving global climate model. POLCOMS was run at a 12km resolution, with 32 vertical levels using s-coordinates. Monthly statistics of the model results were recorded. \r\n", "keywords": "MINERVA, UKCP, Marine Climate, Uncertainty, Climate Downscaling, Shelf Seas, Temperature, SST, Salinity, Stratification, Sea Surface Temperature", "discoveryKeywords": [ 1138 ], "publicationState": "published", "dataPublishedTime": "2016-09-05T11:00:00", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/12370/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19997/?format=api" ], "identifier_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47189/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47190/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47192/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47652/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76016/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79137/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79134/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79135/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79136/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76017/?format=api" ] }, { "ob_id": 12398, "uuid": "5af3f51efc1d46c88d35be217b20fad3", "title": "Process Based Earth System Model Evaluation: Gridded Global Surface Ozone Metrics and Precursor species data collection for Atmospheric Chemistry Model Evaluation", "abstract": "This dataset collection presents a global surface ozone compilation for long-term trends and ESM (Earth System Model) evaluation.\r\n\r\nThe project (Process Based Earth System Model Evaluation) brought together all publicly available surface ozone observations from online databases from the modern era to build a consistent dataset for the evaluation of chemical transport and chemistry-climate (Earth System) models for projects such as the Chemistry-Climate Model Initiative (CCMI) and Aer-Chem-MIP. \r\n\r\nFrom a total dataset of approximately 6600 sites and 500 million hourly observations from 1971-2015, approximately 2200 sites and 200 million hourly observations pass screening as high-quality sites in regional background locations that are appropriate for use in global model evaluation. There was generally good data volume in the datasets since the start of air quality monitoring networks in 1990 through to 2013. Ozone observations are biased heavily toward North America and Europe with sparse coverage over the rest of the globe. \r\n\r\nThis dataset collection was made available for the purposes of model evaluation as a set of gridded metrics intended to describe the distribution of ozone concentrations on monthly and annual timescales. This collection currently holds version 2.4 data only, but future versions may follow.", "keywords": "ozone global gridded model chemistry", "discoveryKeywords": [ 1138, 1142 ], "publicationState": "published", "dataPublishedTime": "2015-06-30T14:40:30", "doiPublishedTime": null, "member": [ "https://api.catalogue.ceda.ac.uk/api/v2/observations/12399/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/13832/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observations/19979/?format=api" ], "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8391/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47323/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47321/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47322/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47324/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47351/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47325/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47313/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47320/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47319/?format=api" ] } ] }