GET

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/12489/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 12489,
    "uuid": "68dfe0967cea4320a3889c2594fb1e0f",
    "title": "UKCP09: Met Office gridded land surface climate observations - precipitation and temperature indices at 5km resolution",
    "abstract": "This dataset contains a set of observed climate indices on a 5km resolution grid. The data are derived from daily temperature and precipitation grids (see related dataset) to provide annual indicies: 9 temperature based indices (for example summer heatwave duration); and 12 precipitation indices (for example maximum 1 day precipitation amount).\r\n\r\nThe data are provide in CF-1.5 compliant NetCDF format. The data are additionally provided in ESRI-ascii format, suitable for ingestion in GIS applications, and a simple timeseries format for users requiring a limited number of points.\r\n",
    "keywords": "UKCP09, Met Office, DEFRA, land surface, climate observations",
    "publicationState": "published",
    "dataPublishedTime": "2017-08-21T11:41:24",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/12490/?format=api",
        "dataPath": "/badc/ukcp09/data/gridded-land-obs/gridded-land-obs-indices",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 4290566084,
        "numberOfFiles": 9100,
        "fileFormat": "The data are provide in CF-1.5 compliant NetCDF format. The data are additionally provided in ESRI-ascii format, suitable for ingestion in GIS applications, and a simple timeseries format for users requiring a limited number of points."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/3351/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/674/?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/11484/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11485/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11486/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51188/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51189/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52664/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52665/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52666/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52667/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52668/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52669/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52670/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52671/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52672/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52673/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52674/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52675/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52676/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/62353/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89580/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89581/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89582/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89583/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89584/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89585/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89586/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89587/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89588/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89589/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89590/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89591/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89592/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89593/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89594/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89595/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89596/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89597/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89598/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89599/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89600/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/89601/?format=api"
    ],
    "dataLineage": "Data were produced by the Met Office for the UKCP09 service and then prepared for archiving with Centre for Environmental Data Analysis (CEDA).",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/12420/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/12422/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47842/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47845/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47844/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47843/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47841/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47839/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/102097/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47846/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47840/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/102096/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/24942/?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": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}