Observation Instance – Django REST framework

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/20494/?format=api

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 20494,
    "uuid": "862b4077e61a4166a6c2914cc8b52f4e",
    "title": "WCRP CMIP5: Met Office Hadley Centre (MOHC) HadGEM2-ES model output for the rcp60 experiment",
    "abstract": "WCRP CMIP5: Met Office Hadley Centre (MOHC) HadGEM2-ES model output for the RCP6 (rcp60) experiment. These data cover the following realms: aerosol, atmos, land, landIce, ocean, ocnBgchem and seaIce; at the following frequencies: 3hr, day, fx, mon and yr. The runs included the ensemble members: r0i0p0, r1i1p1, r2i1p1, r3i1p1 and r4i1p1.\n\nThe WCRP Coupled Model Intercomparison Project, Phase 5 (CMIP5), was a global climate model intercomparison project, coordinated by PCMDI (Program For Climate Model Diagnosis and Intercomparison) on behalf of the World Climate Research Program (WCRP) and provided input for the Intergovernmental Panel on Climate Change (IPCC) 5th Assessment Report (AR5).",
    "keywords": "CMIP5, CMIP, WCRP, climate change, MOHC, HadGEM2-ES, rcp60, aerosol, atmos, land, landIce, ocean, ocnBgchem, seaIce, 3hr, day, fx, mon, yr",
    "publicationState": "published",
    "dataPublishedTime": "2017-03-17T14:57:07.131441",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/20493/?format=api",
        "dataPath": "/badc/cmip5/data/cmip5/output1/MOHC/HadGEM2-ES/rcp60/",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 1344109712475,
        "numberOfFiles": 3684,
        "fileFormat": "Data are netCDF formatted."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/5390/?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/6021/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6022/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6023/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6255/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9045/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50416/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50418/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50419/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50424/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50426/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50429/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50431/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50468/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50475/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50496/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50498/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50509/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50549/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50552/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50554/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50555/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50557/?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/50564/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50566/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50568/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50569/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50570/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50575/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50577/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50579/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50581/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50583/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50586/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50587/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50588/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50589/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50590/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50591/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50595/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52746/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52747/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52748/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52749/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52750/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52753/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53107/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53109/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53110/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53112/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53133/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53137/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53138/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53198/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54212/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54227/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54228/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54229/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54231/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54232/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54258/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54265/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54268/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54282/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54283/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54332/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54333/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54337/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54338/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54339/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54340/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54343/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54345/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54360/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54389/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54407/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54408/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54411/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54453/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54454/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54485/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55111/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55173/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57950/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57951/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57952/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57953/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68040/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68042/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68048/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68049/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68051/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68052/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68055/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68058/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68059/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68060/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68069/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68075/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68076/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68077/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68078/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68090/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68098/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68099/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68100/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68102/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68121/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68122/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68127/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68148/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68149/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68152/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68155/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68158/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68159/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68160/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68161/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68162/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68183/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/68295/?format=api"
    ],
    "dataLineage": "Data were produced and verified by Met Office Hadley Centre (MOHC) scientists before publication via the Earth Systems Grid Federation (ESGF) and a copy obtained by the Centre for Environmental Data Analysis (CEDA).",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/20400/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/20404/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79845/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79838/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79839/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/79842/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/20417/?format=api",
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2525/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "registered",
            "accessRoles": null,
            "label": "registered: None group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/cmip5_open.pdf",
            "licenceClassifications": "any"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}