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/30325/?format=api

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

{
    "ob_id": 30325,
    "uuid": "b915e7bc5bb947c48e3478c828d97d7e",
    "title": "WCRP CMIP6: Met Office Hadley Centre (MOHC) UKESM1-0-LL model output for the \"ssp370SST-lowCH4\" experiment",
    "abstract": "The World Climate Research Program (WCRP) Coupled Model Intercomparison Project, Phase 6 (CMIP6) data from the Met Office Hadley Centre (MOHC) UKESM1-0-LL model output for the \"SSP3-7.0, prescribed SSTs, with low methane concentrations\" (ssp370SST-lowCH4) experiment. These are available at the following frequencies: AERday, AERmon, AERmonZ and Amon. The runs included the ensemble member: r1i1p1f2.\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, MOHC, UKESM1-0-LL, ssp370SST-lowCH4, AERday, AERmon, AERmonZ, Amon",
    "publicationState": "published",
    "dataPublishedTime": "2020-05-26T09:34:39.501878",
    "doiPublishedTime": null,
    "updateFrequency": "asNeeded",
    "status": "ongoing",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/30326/?format=api",
        "dataPath": "/badc/cmip6/data/CMIP6/AerChemMIP/MOHC/UKESM1-0-LL/ssp370SST-lowCH4",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 800492570496,
        "numberOfFiles": 544,
        "fileFormat": "Data are netCDF formatted."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/8253/?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/7795/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/9045/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/10024/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50415/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50416/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50417/?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/50427/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50428/?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/50432/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50433/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50435/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50436/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50437/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50438/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50441/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50442/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50444/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50447/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50448/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50449/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50454/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50457/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50459/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50464/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50468/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50473/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50475/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50480/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50481/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50482/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50484/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50486/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50487/?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/50503/?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/50566/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50567/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50573/?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/50580/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50582/?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/50591/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50592/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50596/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50597/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50598/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50600/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50601/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50602/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50603/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50604/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50605/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50608/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50610/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50611/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51210/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51211/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52744/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52745/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52746/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52751/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52755/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53177/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54210/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54211/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54216/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54228/?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/54267/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54286/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54321/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54346/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54355/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54357/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54358/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54366/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54367/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54368/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54369/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54370/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54371/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54372/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54386/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54387/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54388/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54442/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54448/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54484/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54493/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54494/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54827/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54828/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54829/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54831/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54833/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54834/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54835/?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/28398/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/28401/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131089/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131090/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131096/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131097/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131098/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131092/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131093/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131094/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131095/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/131091/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/166967/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/166968/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/30327/?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"
        }
    ]
}