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/10932/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 10932,
    "uuid": "4271db44f701a3bd18b59099b6009bd2",
    "title": "Alouette I and Alouette II",
    "abstract": "The Alouette I and II spacecraft mark Canada's first space program. They were small ionospheric observatories, hosting sweep-frequency ionospheric sounders, a VLF receivers, energetic particle experiments, cosmic noise experiments, and electrostatic probes. \r\nThe UK Solar System Data Centre (UKSSDC) holds various datum from the Alouette I and Alouette II ionospheric sounders, in 35mm film format. \r\n\r\nOnly a very select range of Alouette I datum is held by the UKSSDC. We have three sets of ionospheric sounder data, each being specific to a certain location over the Earth. \r\nOver the solant, from 1962-10-12 to 1964-02-04. \r\nOver Woomera, from 1962-10-19 to 1964-12-11. \r\n\r\nAlouette II datum from the ionospheric sounder is available from 1967-03-21 to 1967-08-10. ",
    "keywords": "Alouette",
    "discoveryKeywords": [],
    "publicationState": "published",
    "dataPublishedTime": "1967-04-14T12:41:35",
    "doiPublishedTime": null,
    "member": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/10933/?format=api"
    ],
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7277/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7278/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39271/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39272/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39268/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39270/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41861/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/41862/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/74819/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39269/?format=api"
    ]
}