Observation Collection Instance – Django REST framework

Get a list of Collections objects. Collections have a 1:1 mapping with Observations.

### Available end points:

- `/observationcollections/` - Will list all Collections in the database
- `/observationcollections.json` - Will return all Collections in json format
- `/observationcollections/<object_id>/` - Returns Collections object with that id

### Available Methods:

- `GET`
- `HEAD`

### Available filters:

- `uuid`
- `title`
- `keywords`
- `discoveryKeywords`
- `publicationState`

### How to use filters:

- `/observationcollections/?uuid=ab4ca8d019d148f78afba1cd20872bdd`

- `/observationcollections.json?publicationState=citable`

GET /api/v2/observationcollections/37504/?format=api

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

{
    "ob_id": 37504,
    "uuid": "69bbdb1aedcb40fc9ff3e324b693f8b5",
    "title": "WesCon: in-situ airborne observations by the FAAM BAE-146 aircraft and Jade-one Dimona aircraft",
    "abstract": "In-situ airborne observations by the FAAM BAE-146 aircraft for WesCon: Wessex summertime convection experiment.  \r\nMeteorological in-situ data were collected by a range of instruments on board the FAAM BAe-146 aircraft and the Jade-one Dimona aircraft during a series of flights from May to August 2023 over the southern UK.\r\nThese airborne measurements were made to complement groundbased, sonde and radar observations made for the concurrent WesCon - Observing the Evolving Structures of Turbulence (WOEST) project.",
    "keywords": "WESCON, FAAM, Jade-one, Dimona, airborne, atmospheric measurments",
    "discoveryKeywords": [],
    "publicationState": "citable",
    "dataPublishedTime": "2025-08-01T10:39:36",
    "doiPublishedTime": "2025-08-01T14:18:15",
    "member": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/37503/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/39392/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40696/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40700/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40704/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40716/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40732/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40736/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40740/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40744/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40748/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40752/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/40756/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/41089/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/41099/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/41172/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/44085/?format=api"
    ],
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/13462/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179079/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179080/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179081/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179082/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179083/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179084/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/211707/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/213709/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/213710/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/213711/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/213712/?format=api"
    ]
}