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/18975/?format=api

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

{
    "ob_id": 18975,
    "uuid": "f9bca2cc10bd40a388d3f2b0451685b9",
    "title": "FAAM B316 COPS flight: Airborne atmospheric measurements from core instrument suite on board the BAE-146 aircraft",
    "abstract": "Airborne atmospheric measurements from core instrument suite data on board the FAAM BAE-146 aircraft collected for Convective and Orographically-induced Precipitation Study (COPS) project.",
    "keywords": "COPS, FAAM, airborne, atmospheric measurments",
    "publicationState": "published",
    "dataPublishedTime": "2014-07-14T13:38:11.717846",
    "doiPublishedTime": null,
    "updateFrequency": "asNeeded",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/18974/?format=api",
        "dataPath": "/badc/faam/data/2007/b316-aug-15",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 153549563,
        "numberOfFiles": 16,
        "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/4971/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/1583/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50834/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50851/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50853/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50868/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50869/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50871/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50872/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50875/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50876/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50877/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50878/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50880/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50886/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50887/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50891/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50898/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50899/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50900/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50905/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50907/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50910/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50911/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50913/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50952/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50975/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51221/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51224/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51225/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51227/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51228/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51229/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51230/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51231/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51232/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51234/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51235/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51236/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51237/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51239/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51240/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51242/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51243/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51244/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51245/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51246/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51248/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51250/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51251/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51252/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51253/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51254/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51255/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51256/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51257/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51258/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51259/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51260/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51261/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51262/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51263/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51264/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51269/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51271/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51272/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51273/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51274/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51275/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51276/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51277/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51278/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51279/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51280/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51281/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51282/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51283/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51284/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51285/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51286/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51287/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51288/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51289/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51290/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51291/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51292/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51294/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51295/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51296/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51297/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51298/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51299/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51300/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51301/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51305/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51306/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51307/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51308/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51309/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51310/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51311/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51312/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51313/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51314/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51315/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53452/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53453/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53454/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53455/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53456/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53457/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53458/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53459/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53460/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53461/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53462/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53463/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53464/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53465/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53466/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53467/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53468/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53469/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53470/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53471/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53472/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53473/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53474/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53475/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53476/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53477/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53478/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53479/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53480/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53481/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53482/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53483/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53484/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53485/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53486/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53487/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53488/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53489/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53490/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53491/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53492/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53493/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53494/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65846/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65938/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65939/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/71784/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/71796/?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/3036/?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/3033/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71422/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71414/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71415/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71421/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71413/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71418/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71419/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71420/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71416/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/71417/?format=api"
    ],
    "procedureAcquisition": "https://api.catalogue.ceda.ac.uk/api/v2/acquisitions/18976/?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"
        }
    ]
}