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/13333/?format=api
{ "ob_id": 13333, "uuid": "0f29b5f7ca774bd590a2ade5f94e9ddb", "title": "ESA Ocean Colour Climate Change Initiative (Ocean Colour CCI): Daily global ocean colour data products gridded on a geographic projection (All Products), Version 1.0", "abstract": "The ESA Ocean Colour CCI project has produced global level 3 binned multi-sensor time-series of satellite ocean-colour data with a particular focus for use in climate studies.\r\n\r\nThis dataset contains all their Version 1.0 generated ocean colour products on a geographic projection at 4 km spatial resolution and at a daily time resolution.\r\n\r\nData products being produced include: phytoplankton chlorophyll-a concentration; remote-sensing reflectance at six wavelengths; total absorption and backscattering coefficients; phytoplankton absorption coefficient and absorption coefficients for dissolved and detrital material; and the diffuse attenuation coefficient for downwelling irradiance for light of wavelength 490nm. Information on uncertainties is also provided.\r\n\r\nThis data product is on a geographic grid projection, which is a direct conversion of latitude and longitude coordinates to a rectangular grid, typically a fixed multiplier of 360x180. The netCDF files follow the CF convention for this projection with a resolution of 8640x4320. (A separate dataset is also available for data on a sinusoidal projection.)\r\n", "keywords": "ESA, CCI, Geographic, Daily", "publicationState": "published", "dataPublishedTime": "2015-12-07T08:09:50", "doiPublishedTime": null, "updateFrequency": "", "status": "superseded", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/13334/?format=api", "dataPath": "/neodc/esacci/ocean_colour/data/v1-release/geographic/netcdf/all_products/daily/v1.0", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 6033928676637, "numberOfFiles": 5421, "fileFormat": "Data is in netCDF" }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/3611/?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/1633/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6019/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6020/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12059/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12060/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12061/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12062/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12063/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12064/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12065/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12066/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12184/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12186/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12188/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12190/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12192/?format=api", 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"https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12259/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12260/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12261/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12262/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12263/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12264/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12265/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12266/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12267/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12268/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/12269/?format=api" ], "dataLineage": "This data has been produced by the ESA Ocean Colour CCI project and provided to CEDA in the context of the ESA CCI Open Data Portal project", "removedDataTime": null, "removedDataReason": "", "language": "English", "identifier_set": [], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/13365/?format=api" ], "observationcollection_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/13548/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/13330/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/30128/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50959/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50960/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50961/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/51770/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/76535/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/104893/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105108/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105287/?format=api", 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"https://api.catalogue.ceda.ac.uk/api/v2/rpis/78095/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78121/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78147/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78173/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78199/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78225/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/78251/?format=api" ], "procedureAcquisition": null, "procedureCompositeProcess": null, "procedureComputation": null, "permissions": [ { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2538/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "public", "accessRoles": null, "label": "public: None group", "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_oc_terms_and_conditions.pdf", "licenceClassifications": "any" } ], "discoveryKeywords": [ { "ob_id": 1138, "name": "NDGO0003" } ] }