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/29803/?format=api

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

{
    "ob_id": 29803,
    "uuid": "b0fb17c0fec0474ba83e9b3bf1d57647",
    "title": "WCRP CMIP6: National Center for Atmospheric Research (NCAR) CESM2 model output for the \"ssp245\" experiment",
    "abstract": "The World Climate Research Program (WCRP) Coupled Model Intercomparison Project, Phase 6 (CMIP6) data from the National Center for Atmospheric Research (NCAR) CESM2 model output for the \"update of RCP4.5 based on SSP2\" (ssp245) experiment. These are available at the following frequencies: AERmon, AERmonZ, Amon, CFmon, Eday, EdayZ, Emon, Eyr, LImon, Lmon, Oday, Ofx, Omon, Oyr, SIday, SImon, day and fx. The runs included the ensemble member: r1i1p1f1.\n\nCMIP6 was a global climate model intercomparison project, coordinated by PCMDI (Program For Climate Model Diagnosis and Intercomparison) on behalf of the WCRP and provided input for the Intergovernmental Panel on Climate Change (IPCC) 6th Assessment Report (AR6).\n\nThe official CMIP6 Citation, and its associated DOI, is provided as an online resource linked to this record.",
    "keywords": "CMIP6, WCRP, climate change, NCAR, CESM2, ssp245, AERmon, AERmonZ, Amon, CFmon, Eday, EdayZ, Emon, Eyr, LImon, Lmon, Oday, Ofx, Omon, Oyr, SIday, SImon, day, fx",
    "publicationState": "published",
    "dataPublishedTime": "2019-11-09T01:39:24.114324",
    "doiPublishedTime": null,
    "updateFrequency": "asNeeded",
    "status": "ongoing",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/29804/?format=api",
        "dataPath": "/badc/cmip6/data/CMIP6/ScenarioMIP/NCAR/CESM2/ssp245",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 103455883051,
        "numberOfFiles": 198,
        "fileFormat": "Data are netCDF formatted."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/8100/?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/1633/?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/6023/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6024/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6030/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6059/?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/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/6249/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6250/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6251/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6252/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6818/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/7568/?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/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/7778/?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/9750/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9754/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9874/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9917/?format=api",
        "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/10930/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/10988/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11068/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11073/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11078/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11079/?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/11287/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/18948/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/18949/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19322/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19345/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19406/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19572/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19574/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19638/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19639/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19676/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19678/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19741/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27585/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27586/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27591/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27594/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27595/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27597/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27607/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27618/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27619/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27620/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27621/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27622/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27623/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27624/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27625/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27626/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27627/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27628/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27629/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27630/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27631/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27632/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27633/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27634/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27635/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27636/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27637/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27638/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27639/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27640/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27641/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27643/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27644/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27645/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27646/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27647/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27649/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27650/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27651/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27652/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27654/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27655/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27656/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27657/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27658/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27659/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27660/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27661/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27662/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27663/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27664/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27665/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27668/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27669/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27670/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27674/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/27675/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/28234/?format=api"
    ],
    "dataLineage": "Data were produced and verified by National Center for Atmospheric Research (NCAR) 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/28424/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/28466/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128456/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128457/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128458/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128459/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128460/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128463/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128464/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128465/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128462/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/128461/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/166825/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/166826/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/29805/?format=api",
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2520/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "public",
            "accessRoles": null,
            "label": "public: None group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/CMIP6_Terms_of_Use.pdf",
            "licenceClassifications": ""
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}