Observation Instance
Get a list of Observation objects.
### Available end points:
- `/observations/` - Will list all Results in the database
- `/observations.json` - Will return all Results in json format. This can
also be achieved by using the accept header. `application/json`
- `/observations/<object_id>/` - Returns Results object with that id
### Available Methods:
- `GET`
- `HEAD`
### Available filters:
- `title`
- `uuid`
- `keywords`
- `status`
- `result_field`
- `discoveryKeywords`
- `updateFrequency`
- `nonGeographicFlag`
- `publicationState`
- `permissions`
### How to use filters:
These filters can be used like django query filters using __ for related model relationships.
- `/observations/?uuid=d594d53df2612bbd89c2e0e770b5c1a0`
- `/observations/?status=completed`
- `/observations/?results_field__dataPath__startswith=/neodc/esacci`
- `/observations/?discoveryKeywords__name=ESACCI`
- `/observations/?nonGeographicFlag=True`
Filters can be stacked to build an 'AND' relationship. E.g.
- `/observations/?publicationState__in=published,citable&nonGeographicFlag=True`
- `/observations/?publicationState__in=published,citable&discoveryKeyword__name=NDGO0003`
GET /api/v2/observations/8161/?format=api
{ "ob_id": 8161, "uuid": "931156948d9e417e1a271974d133f5b7", "title": "AATSR: Level 2 University of Leicester Land Surface Temperature (LST) product (UOL_LST_2P), v2.1", "abstract": "Land Surface Temperature (LST) Level 2 data products (UOL_LST_2P) from the Advanced Along Track Scanning Radiometer (AATSR) produced by the University of Leicester. \r\n\r\nThe data consists of a Level 2 1km resolution AATSR-orbit based product at a pre-defined set of spatial and temporal resolutions. The product provide AATSR-derived land surface temperature data and its associated uncertainty, as wall as additional auxiliary information.\r\n\r\nLevel 2 products were produced under contract to the European Space Agency and constitute part of the official (A)ATSR multimission product from version 3 of that dataset. Funding from NERC and the National Centre for Earth Observation (NCEO) also helped in the development of this product and enabled the production of the derived Level 3 products. Both products are NetCDF formatted. For further information on the formats of each of the products please see their product user guides.", "keywords": "AATSR, LST, Land, Surface, temperature", "publicationState": "published", "dataPublishedTime": "2014-07-09T10:28:58", "doiPublishedTime": null, "updateFrequency": "notPlanned", "status": "completed", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/8162/?format=api", "dataPath": "/neodc/aatsr_multimission/aatsr-v2.1/data/UOL_LST_2P", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 3322415988630, "numberOfFiles": 100055, "fileFormat": "Data are netCDF formatted" }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/2337/?format=api", "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/1/?format=api", "nonGeographicFlag": false, "phenomena": [ "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54670/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54671/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54674/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54675/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54676/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57594/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57595/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57596/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57597/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57598/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57599/?format=api" ], "dataLineage": "The Land Surface Temperature product was derived by the University of Leicester, from the AATSR radiance data acquired by the European Space Agency's (ESA) Envisat satellite. The Level 2 data product forms part of the ESA (A)ATSR multimission data product, and is also held at the NERC Earth Observation Data Centre (NEODC).", "removedDataTime": null, "removedDataReason": "", "language": "English", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5268/?format=api" ], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/19899/?format=api" ], "observationcollection_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/8059/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/19727/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/43180/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33046/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33047/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33048/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33049/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42923/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42924/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33050/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33045/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74464/?format=api" ], "procedureAcquisition": null, "procedureCompositeProcess": "https://api.catalogue.ceda.ac.uk/api/v2/composites/8165/?format=api", "procedureComputation": null, "permissions": [ { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2522/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "registered", "accessRoles": null, "label": "registered: None group", "licenceURL": "http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/", "licenceClassifications": "any" } ], "discoveryKeywords": [ { "ob_id": 1138, "name": "NDGO0003" } ] }