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/37090/?format=api
{ "ob_id": 37090, "uuid": "540a4c4cdfa6497993bbfa7c3e3df51a", "title": "Stratospheric Nudging And Predictable Surface Impacts (SNAPSI): Reference state data", "abstract": "Reference state data derived from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 reanalysis for the nudging experiments of the Stratospheric Nudging And Predictable Surface Impacts (SNAPSI) project. \r\nThese reference states are used to nudge the stratosphere towards a specified evolution in the ensemble forecasts carried out by the SNAPSI project.\r\nThe data contain: \r\n(a) lightly processed horizontal winds and temperatures from ERA5 spanning three case studies of sudden stratospheric warmings from 2018 to 2019 and \r\n(b) climatological horizontal winds and temperatures.", "keywords": "stratosphere, arctic, antarctic, stratospheric polar vortex, SNAPSI, SNAP, APARC", "publicationState": "citable", "dataPublishedTime": "2022-04-19T16:51:10", "doiPublishedTime": "2022-04-20T16:09:36", "updateFrequency": "", "status": "completed", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/37089/?format=api", "dataPath": "/badc/snap/data/post-cmip6/SNAPSI/SNAP/SNAPSI-REF", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 352016376483, "numberOfFiles": 114, "fileFormat": "netCDF" }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/10250/?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/6023/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7562/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7768/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7770/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9616/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47592/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47593/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47594/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47595/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47596/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47597/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47598/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47599/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47600/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47601/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47602/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/47603/?format=api" ], "dataLineage": "Data were produced by the project team and supplied for archiving at the Centre for Environmental Data Analysis (CEDA).\r\nThe data is based on model-level output from ERA5, downloaded on a 1x1 degree horizontal grid. It has been lightly processed to compute the climatology and put in a format consistent with the SNAPSI data request.", "removedDataTime": null, "removedDataReason": "", "language": "English", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12112/?format=api" ], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/37088/?format=api" ], "observationcollection_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/177285/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/177286/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/177287/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/177288/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/177289/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/177290/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/177291/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/177292/?format=api" ], "procedureAcquisition": null, "procedureCompositeProcess": null, "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/30236/?format=api", "permissions": [ { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2567/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "public", "accessRoles": null, "label": "public: None group", "licenceURL": "https://creativecommons.org/licenses/by-sa/4.0/", "licenceClassifications": "any" } ], "discoveryKeywords": [ { "ob_id": 1138, "name": "NDGO0003" } ] }