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/6293/?format=api
{ "ob_id": 6293, "uuid": "51fa59ba02504de3d7e6ce21b155f742", "title": "3 GHz S-band radar data at Chilbolton Observatory site (CAMRa) for the CWVC Campaign (1999-2001)", "abstract": "These data are part of the NERC Clouds, Water Vapour and Climate (CWVC) programme. With a diameter of 25 metres the 3 GHz CAMRa at Chilbolton Observatory (UK) is the largest steerable meteorological radar in the world. Polarisation and Doppler data are stored in netCDF format for 30 March 1999, 9 June 2000, 20 October 2000, 21 November 2000, and 28 February 2001. Quicklook images are also available.", "keywords": "ENGINEERING SPECTRAL", "publicationState": "published", "dataPublishedTime": "2007-02-16T22:59:12", "doiPublishedTime": null, "updateFrequency": "notPlanned", "status": "completed", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/6294/?format=api", "dataPath": "/badc/cwvc/data/Mixed_phase_clouds", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 3963432215, "numberOfFiles": 4857, "fileFormat": "<div property=\"cedacat:formats\">\n<div class=\"formats\">Availability of data and file format</div>\n<p>\nData and quicklook images, for 30 March 1999, 9 June 2000,\n20 October 2000, 21 November 2000, 28 February 2001, are available.\n\n</p><p>Data are stored in the BADC\n<a href=\"http://badc.nerc.ac.uk/cgi-bin/data_browser/data_browser/badc/cwvc/data/Mixed_phase_clouds/radar-camra\">CWVC Mixed Phase Clouds data project archive</a>.\n\n</p><p>Images are stored in the BADC\n<a href=\"http://badc.nerc.ac.uk/cgi-bin/data_browser/data_browser/badc/cwvc/images/Mixed_phase_clouds/\">CWVC Mixed Phase Clouds images project archive</a>.\n</p><p>\nThe data are in <a href=\"http://badc.nerc.ac.uk/help/formats/netcdf/\">netCDF</a> (binary) \nformat and comply with the CF conventions (\n<a href=\"http://www.cfconventions.org\">NetCDF Climate and Forecast Metadata\nConvention</a> (Eaton et al., 2001)).\n</p>\n\n<p /></div>\n" }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/1829/?format=api", "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/63/?format=api", "nonGeographicFlag": false, "phenomena": [ "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8476/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8477/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8478/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8479/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8480/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8481/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8482/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8483/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8484/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8485/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8486/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8487/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8488/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8489/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25971/?format=api" ], "dataLineage": "Data files supplied as is in 2003; filenames may have been updated from original to be consistent with the BADC Filename convention.\nPolarisation and Doppler data are stored in netCDF format for 30 March 1999, 9 June 2000, 20 October 2000, 21 November 2000, and 28 February 2001.", "removedDataTime": null, "removedDataReason": "", "language": "English", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/4094/?format=api" ], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/868/?format=api" ], "observationcollection_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/6292/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/26619/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/26618/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/26623/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/26624/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/26617/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/26620/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/26621/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/26622/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54660/?format=api" ], "procedureAcquisition": "https://api.catalogue.ceda.ac.uk/api/v2/acquisitions/6295/?format=api", "procedureCompositeProcess": null, "procedureComputation": null, "permissions": [ { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2526/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "public", "accessRoles": null, "label": "public: None group", "licenceURL": "http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/", "licenceClassifications": "any" } ], "discoveryKeywords": [ { "ob_id": 1138, "name": "NDGO0003" } ] }