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/20543/?format=api

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

{
    "ob_id": 20543,
    "uuid": "5fdac2f5fe62475dab5db2387717022a",
    "title": "WCRP CMIP5: Met Office Hadley Centre (MOHC) HadGEM2-A model output for the sstClimAerosol experiment",
    "abstract": "WCRP CMIP5: Met Office Hadley Centre (MOHC) HadGEM2-A model output for the all aerosol forcing (sstClimAerosol) experiment. These data cover the following realms: aerosol, atmos, land and landIce; at the following frequencies: day, fx and mon. The runs included the ensemble members: r0i0p0 and r1i1p1.\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-A, sstClimAerosol, aerosol, atmos, land, landIce, day, fx, mon",
    "publicationState": "published",
    "dataPublishedTime": "2017-03-17T13:57:57.187497",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/20542/?format=api",
        "dataPath": "/badc/cmip5/data/cmip5/output1/MOHC/HadGEM2-A/sstClimAerosol/",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 68848488595,
        "numberOfFiles": 1248,
        "fileFormat": "Data are netCDF formatted."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/5411/?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/1050/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6019/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6020/?format=api",
        "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/6024/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6059/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6075/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6086/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6087/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6088/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6089/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6090/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6091/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6092/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6093/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6096/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6099/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6102/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6105/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6107/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6250/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6252/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6274/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6277/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6280/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6284/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6285/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6286/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6289/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6301/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6310/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6506/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6510/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6720/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6721/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6818/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7767/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7768/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7769/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7770/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7771/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7772/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7773/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7775/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7776/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7777/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7778/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7795/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7899/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8167/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/8233/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9045/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9616/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9617/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9749/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9754/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9756/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9757/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9760/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9846/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9861/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/10024/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/10410/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/10411/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/10988/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11067/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11069/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11080/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11081/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11082/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11083/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11085/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11283/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11284/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11285/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11287/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11301/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11385/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11386/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11387/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11388/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11389/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19104/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19105/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19106/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19107/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19108/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19312/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19314/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19315/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19325/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19326/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19440/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19441/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19442/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19443/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19449/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19451/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19453/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19454/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19455/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19456/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19462/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19480/?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/20462/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80069/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80062/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80063/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80064/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80065/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80061/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80067/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80068/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/80066/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/20541/?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"
        }
    ]
}