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/4862/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 4862,
    "uuid": "948396dc867163e927c4553ac2332d52",
    "title": "HadCM3 Control run - 1000 years run",
    "abstract": "Numerical model data from the Hadley Centre coupled model (HadCM3) Control Run. Please note that these data have now been superceeded by the data from the main BADC HadCM3 archive. The current dataset covers 100 years (2079 - 2178), and contains all atmospheric and oceanic fields derived from the HadCM3 model. A 1000 year dataset (1849-2849) of model data for selected parameters has also been retrieved from the Met Office and stored at the BADC.",
    "keywords": "",
    "publicationState": "published",
    "dataPublishedTime": "2014-09-20T15:34:30",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/4863/?format=api",
        "dataPath": "/badc/hadcm3-control/data/1000yr",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 272204030072,
        "numberOfFiles": 592152,
        "fileFormat": null
    },
    "timePeriod": null,
    "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/50653/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50654/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50672/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50673/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50675/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50678/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50680/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50686/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50688/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50689/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50693/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50695/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50700/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50702/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50707/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50708/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50709/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50710/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50715/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50720/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50721/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50727/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50728/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50732/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50738/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50743/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50748/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50749/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50750/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50755/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50756/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50759/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50760/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50761/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50763/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50777/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50780/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50781/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50782/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50783/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50784/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50785/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50786/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50790/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50791/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50793/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50795/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50796/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50802/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50804/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52359/?format=api"
    ],
    "dataLineage": "Data originally extracted from the Met Office Hadley Centre archive for archiving at the BADC. A 1000 year dataset (1849-2849) of model data for selected parameters has also been retrieved from the Met Office and stored at the BADC.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/3248/?format=api"
    ],
    "projects": [],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/4859/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/5438/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/19163/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22040/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22044/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22038/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22041/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22042/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22043/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22045/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22039/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72394/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": null,
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2541/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "restricted",
            "accessRoles": "link",
            "label": "restricted: link group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/missing_licence.pdf",
            "licenceClassifications": "unstated"
        },
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2581/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "restricted",
            "accessRoles": "coapec",
            "label": "restricted: coapec group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/missing_licence.pdf",
            "licenceClassifications": "unstated"
        },
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2582/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "restricted",
            "accessRoles": "hadcm3con",
            "label": "restricted: hadcm3con group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/missing_licence.pdf",
            "licenceClassifications": "unstated"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}