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/13316/?format=api
{ "ob_id": 13316, "uuid": "67a411e3fa24477eab54500519af4514", "title": "ESA Aerosol Climate Change Initiative (Aerosol CCI): Level 3 aerosol monthly products from GOMOS (AERGOM algorithm), Version 2.1", "abstract": "The ESA Climate Change Initiative Aerosol project has produced a number of global aerosol Essential Climate Variable (ECV) products from a set of European satellite instruments with different characteristics. \r\n\r\nThis dataset comprises the Level 3 aerosol monthly products from GOMOS, using the AERGOM algorithm, version 2.1 and was produced by BIRA (Belgian Institute for Space Aeronomy). \r\n\r\nThe data are stored as monthly averages and standard deviations of a range of aerosol variables, on global 2.5 degree x 10 degree latitutude/longitude grids, and in NetCDF format. The horizontal resolution is 0.5km. \r\n\r\nThe variables included are: Stratospheric Aerosol Optical Depth (AOD), Angstrom coefficient, extinction profile. \r\n\r\n\r\nFor further details about these data products please see the linked documentation.", "keywords": "ESA, CCI", "publicationState": "published", "dataPublishedTime": "2015-12-08T09:09:50", "doiPublishedTime": null, "updateFrequency": "", "status": "superseded", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/13317/?format=api", "dataPath": "/neodc/esacci/aerosol/data/GOMOS_AERGOM/L3/v2.1/MONTHLY", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 65788877, "numberOfFiles": 14, "fileFormat": "Data are netCDF formatted." }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/3609/?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/25983/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50540/?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/82158/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82159/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82160/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82161/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82162/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82163/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82164/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82165/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82166/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82167/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82168/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/82169/?format=api" ], "dataLineage": "Data were processed by the ESA CCI Aerosol project team and supplied 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/13341/?format=api" ], "observationcollection_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/13340/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/52455/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105251/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/51064/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50925/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50926/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/75210/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/104858/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/105064/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/51065/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/50927/?format=api" ], "procedureAcquisition": null, "procedureCompositeProcess": null, "procedureComputation": null, "permissions": [ { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2555/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "public", "accessRoles": null, "label": "public: None group", "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_aerosol_terms_and_conditions.pdf", "licenceClassifications": "any" } ], "discoveryKeywords": [ { "ob_id": 1138, "name": "NDGO0003" } ] }