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/5007/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 5007,
    "uuid": "dccb03b976696e2dfee42ef259a546a2",
    "title": "UK SOLAS Cape Verde Observatory Measurement Campaign (2006-2009)",
    "abstract": "The UK SOLAS Cape Verde Atmospheric Observatory (16.848N, 24.871W) exists to advance understanding of climatically significant interactions between the atmosphere and ocean and to provide a regional focal point and long-term data context for SOLAS field campaigns. The observatory is based on Calhau Island of São Vicente, Cape Verde in the tropical Eastern North Atlantic Ocean, a region which is data poor but plays a key role in atmosphere-ocean interactions of climate-related and biogeochemical parameters including greenhouse gases. It is an open-ocean site that is representative of a region likely to be sensitive to future climate change, and is minimally influenced by local effects and intermittent continental pollution. Measurements began at the site in October 2006 and are continuing to this day. Note that only observations for the period 2006-2009 were used in the context of the SOLAS project.",
    "keywords": "SOLAS, Cape Verde",
    "discoveryKeywords": [
        1138,
        1142
    ],
    "publicationState": "published",
    "dataPublishedTime": "2006-12-10T03:17:16",
    "doiPublishedTime": null,
    "member": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/889/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/893/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/897/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/903/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/5008/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/5076/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/5094/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/13934/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/13959/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/13965/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/13971/?format=api"
    ],
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/3319/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/3320/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/10452/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22509/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22511/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22512/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22515/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22510/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/22508/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43991/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43994/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43993/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/46806/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54992/?format=api"
    ]
}