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/40082/?format=api
{ "ob_id": 40082, "uuid": "ac43da11867243a1bb414e1637802dec", "title": "Hydro-JULES: Global high-resolution drought datasets from 1981-2022", "abstract": "These are global scale high-resolution drought indices developed from a combination of precipitation and potential evapotranspiration datasets for the Hydro-JULES project. Climate Hazards group InfraRed Precipitation with Station data (CHIRPS), Multi-Source Weighted-Ensemble Precipitation (MSWEP) precipitation estimates, Global Land Evaporation Amsterdam Model (GLEAM) and Bristol Hourly potential evapotranspiration (hPET) estimates were used. The drought index is developed using the Standardized Precipitation-Evapotranspiration Index (SPEI). These high-resolution global scale drought indices are available from 1981-2022 at a monthly and 5km spatial resolution. The SPEI indices are available from 1-48 months. The datasets provide valuable information for the study and analysis of droughts at much higher resolution from global to local scale. \r\nThese data were produced for Hydro-Jules (NE/S017380/1) and REACH (Foreign, Commonwealth and Development Office): Programme Code 201880.", "keywords": "NE/S017380/1, drought", "publicationState": "citable", "dataPublishedTime": "2023-05-23T09:12:08", "doiPublishedTime": "2023-07-07T09:35:20", "updateFrequency": "notPlanned", "status": "completed", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/40083/?format=api", "dataPath": "/badc/hydro-jules/data/Global_drought_indices/", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 1668153770350, "numberOfFiles": 389, "fileFormat": "NetCDF" }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/11096/?format=api", "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/3830/?format=api", "nonGeographicFlag": false, "phenomena": [ "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52192/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52193/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63011/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63233/?format=api" ], "dataLineage": "Data were generated using Standardized Precipitation-Evapotranspiration Index (SPEI) at 5km horizontal resolution over the domain 180W-180E, 55S-85N. The dataset is available in NetCDF format. Data were produced by the project team before uploading to CEDA.\r\nAn error in model run of this data was identified post publishing and a replacement for the Climate Hazards group InfraRed Precipitation with Station data (CHIRPS) Global Land Evaporation Amsterdam Model (GLEAM) section of this dataset can be found here https://catalogue.ceda.ac.uk/uuid/e652f0109f21401680bc3c0ac834a96e/", "removedDataTime": null, "removedDataReason": "", "language": "English", "identifier_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12636/?format=api" ], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/40079/?format=api" ], "observationcollection_set": [], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195285/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195278/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195279/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195280/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195281/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195282/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195283/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195284/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/196267/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/196268/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/196269/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/196270/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/196271/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/196272/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/196273/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/196274/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/195286/?format=api" ], "procedureAcquisition": null, "procedureCompositeProcess": null, "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/40084/?format=api", "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": [] }