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/16839/?format=api

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

{
    "ob_id": 16839,
    "uuid": "b145306175c848a38c051dd639a4df1f",
    "title": "FAAM B450 ADIENT flight: Airborne atmospheric measurements from core and non-core instrument suites on board the BAE-146 aircraft",
    "abstract": "Airborne atmospheric measurements from core and non-core instrument suites data on board the FAAM BAE-146 aircraft collected for ADIENT (Appraising the Direct Impacts of aErosol oN climaTe) project, Part of the APPRAISE (Aerosol Properties, PRocesses And Influences on the Earth's climate) Program.",
    "keywords": "ADIENT, FAAM, airborne, atmospheric measurments",
    "publicationState": "published",
    "dataPublishedTime": "2014-07-14T13:38:12.294555",
    "doiPublishedTime": null,
    "updateFrequency": "asNeeded",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/16838/?format=api",
        "dataPath": "/badc/faam/data/2009/b450-may-29",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 1400120439,
        "numberOfFiles": 36,
        "fileFormat": "Data are netCDF and NASA-Ames formatted. Ancillary files may be plain ASCII or PDF formatted. Image files may be PNG formatted."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/4397/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/1222/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50979/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51054/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51212/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53550/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53551/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53552/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53553/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53554/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53555/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53556/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53557/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53558/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53559/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53560/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53561/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53562/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53563/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53564/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53565/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53566/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53567/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53568/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53569/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53570/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53571/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53572/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53573/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53574/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53575/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53576/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53577/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53578/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53579/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53580/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53581/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53582/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53583/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53584/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53585/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53586/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53587/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53588/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53589/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53590/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53591/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53592/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53593/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53594/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53595/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53596/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53597/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53598/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53599/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53600/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53601/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53602/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53603/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53604/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53605/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53606/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53607/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53608/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53609/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53610/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53611/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53612/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53613/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53645/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55677/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55678/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55679/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55680/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55681/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55682/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55683/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55684/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55685/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55686/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55687/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55688/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55689/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55690/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55691/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55692/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55693/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55694/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55695/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55696/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55697/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55698/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55699/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55700/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55701/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55702/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55703/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55704/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55705/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55706/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55707/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55708/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55709/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55710/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55711/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55712/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55713/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55714/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55715/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55716/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55717/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55718/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55719/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55720/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55721/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55722/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55723/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55724/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55725/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55726/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55727/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55728/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55729/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55730/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55731/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55732/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55733/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55734/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55735/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55736/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55737/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55738/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55739/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55740/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55741/?format=api"
    ],
    "dataLineage": "Data were collected by instrument scientists during the flight before preparation and delivery for archiving at the NCAS British Atmospheric Data Centre.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/6521/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/5782/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/12228/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64492/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64489/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64490/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64491/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64483/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64484/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64485/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64488/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64486/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/64487/?format=api"
    ],
    "procedureAcquisition": "https://api.catalogue.ceda.ac.uk/api/v2/acquisitions/16840/?format=api",
    "procedureCompositeProcess": null,
    "procedureComputation": null,
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2522/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "registered",
            "accessRoles": null,
            "label": "registered: None group",
            "licenceURL": "http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
            "licenceClassifications": "any"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}