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/19813/?format=api
{ "ob_id": 19813, "uuid": "586ae7b2386741babc69c03a244264fd", "title": "ESA Greenhouse Gases Climate Change Initiative (GHG_cci): Merged SCIAMACHY and GOSAT Level 3 gridded atmospheric column-average methane (XCH4) product in Obs4MIPs format", "abstract": "This dataset contains satellite-derived atmospheric column-average dry-air mole fractions of methane (XCH4), and is a Level 3 gridded product in Obs4MIPs format. It has been derived by the Greenhouse Gases CCI (GHG_cci) project as part of the European Space Agency's (ESA's) Climate Change Initiative (CCI) programme, and was obtained from an ensemble of individual Level 2 (i.e. swath) XCH4 products, retrieved from the satellite sensors SCIAMACHY / ENVISAT and TANSO-FTS / GOSAT. The versions of the Level 2 GHG-CCI data products used as input for this product are those of the GHG_cci \"Climate Research Data Package No. 3\" (CRDP#3).\r\n\r\nThis Level 3 Obs4MIPs XCH4 product has been specifically generated for comparisons with climate model output in the context of the CMIP5/CMIP6/IPCC experiments.", "keywords": "CCI, GHG, Obs4MIPS, methane, ESA", "publicationState": "citable", "dataPublishedTime": "2016-10-10T09:07:19", "doiPublishedTime": "2016-10-10T09:07:21", "updateFrequency": "", "status": "superseded", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/19980/?format=api", "dataPath": "/neodc/esacci/ghg/data/obs4mips/crdp_3/CH4/v100/", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 10461082, "numberOfFiles": 2, "fileFormat": "Data are in NetCDF format" }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/5242/?format=api", "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/529/?format=api", "nonGeographicFlag": false, "phenomena": [ "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6023/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/18948/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/18949/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/18951/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/18952/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/18953/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50416/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50559/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50561/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89572/?format=api" ], "dataLineage": "Data were processed by the ESA CCI GHG project team and supplied to CEDA as part of the ESA CCI Open Data Portal Project", "removedDataTime": null, "removedDataReason": "", "language": "English", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/9002/?format=api" ], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/13295/?format=api" ], "observationcollection_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/12808/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/30127/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76178/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76189/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76187/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76190/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76188/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76186/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/193393/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/193394/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76179/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76191/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76239/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76240/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76241/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76242/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76243/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76244/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76245/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76246/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76247/?format=api" ], "procedureAcquisition": null, "procedureCompositeProcess": null, "procedureComputation": null, "permissions": [ { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2564/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "public", "accessRoles": null, "label": "public: None group", "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_ghg_terms_and_conditions.pdf", "licenceClassifications": "any" } ], "discoveryKeywords": [ { "ob_id": 1138, "name": "NDGO0003" } ] }