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/6103/?format=api
{ "ob_id": 6103, "uuid": "3ca88ef5aca50e29b257ffaff3a047ab", "title": "Met Office: 64 MHz ST vertical wind profiler measurements at South Uist, UK (2004 - 2012)", "abstract": "The Met Office's 64 MHz ST (stratosphere-troposphere) wind profiler was installed at the Met Office South Uist range meteorological station, Hebrides, in May 2003. The radar complements the MST radar located near Abersywyth, providing greater vertical coverage than the other wind profiling radars in the Met Office's UK \"Operational Upper Air Network.\" Operating at 64 Mhz, the South Uist 64 Mhz radar runs typically sounds from 1 to 13 km with a heigh resolution of either 150 or 400m, depending on the mode of operation. The site is located at 57.353 N, 7.375 W and at a height of 4 m above mean sea-level and has a WMO id of 03019. It had a beam angle of 15.0 degrees and is operated with an averaging period of 30 minutes.\r\n\r\nThis dataset contains vertical wind profiles from the 64MHz wind profiler located at Camborne.", "keywords": "Met Office, wind", "publicationState": "published", "dataPublishedTime": "2003-11-16T15:55:12", "doiPublishedTime": null, "updateFrequency": "unknown", "status": "completed", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/6104/?format=api", "dataPath": "/badc/ukmo-wind-prof/data/south-uist64", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 963615462, "numberOfFiles": 1977, "fileFormat": "<div property=\"cedacat:formats\">\n<div class=\"formats\">Data availability and file format</div>\n<p>These instruments make observations in two interlaced modes; the low mode covers the approximate altitude range 0.1 - 2.0 km at 0.1 km intervals, and the high mode covers the approximate altitude range 0.2 - 8.0 km at 0.2 km intervals. The useful altitude coverage varies with atmospheric conditions and only extends significantly above 2 km when precipitation is present. Although the cycle time for observations is of the order of a few minutes, the data used by the Met Office represent \"consensus averages\" over 30 minutes.</p>\n\n\n<p>The <a href=\"http://badc.nerc.ac.uk/cgi-bin/data_browser/data_browser/badc/ukmo-wind-prof/\">data held at the BADC</a>, are stored in a simple ASCII format (plain text and \"human\" readable). A <a href=\"http://badc.nerc.ac.uk/data/ukmo-wind-prof/file_format.html\">detailed description</a> of the file structure \nis available.</p></div>\n\n\n" }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/1783/?format=api", "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/136/?format=api", "nonGeographicFlag": false, "phenomena": [ "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/13200/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21769/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25857/?format=api" ], "dataLineage": "Data collected at various sites around the UK by the Met Office as part of the operational upper air network. A copy of the Met Office wind profiler data were then prepared and sent through to the BADC for use by the wider research community.", "removedDataTime": null, "removedDataReason": "", "language": "English", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/3956/?format=api" ], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/6095/?format=api" ], "observationcollection_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/6092/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/6599/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25957/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25959/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25960/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25961/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25963/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41792/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41793/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25958/?format=api" ], "procedureAcquisition": "https://api.catalogue.ceda.ac.uk/api/v2/acquisitions/6107/?format=api", "procedureCompositeProcess": null, "procedureComputation": null, "permissions": [ { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2532/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "restricted", "accessRoles": "ukmo_wx", "label": "restricted: ukmo_wx group", "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/ukmo_agreement.pdf", "licenceClassifications": "academic" }, { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2533/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "restricted", "accessRoles": "ukmo_wx_gov", "label": "restricted: ukmo_wx_gov group", "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/ukmo_agreement_gov.pdf", "licenceClassifications": "policy" } ], "discoveryKeywords": [ { "ob_id": 1138, "name": "NDGO0003" } ] }