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/12415/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 12415,
    "uuid": "06cef537c5b14a2e871a333b9bc0b482",
    "title": "GloboLakes: high-resolution global limnology data",
    "abstract": "This dataset collection holds high-resolution datasets related to in-land water for limnology (study of in-land waters) and remote sensing applications. These were produced by the Department of Meteorology at the University of Reading. \r\n\r\nInformation on distance-to-land for each water cell and the distance-to-water for each land cell has many potential applications in remote sensing, where the applicability of geophysical retrieval algorithms may be affected by the presence of water or land within a satellite field of view (image pixel).\r\n\r\nThe data was recorded over a 5 year period from 2005-2010 on a global scale. It is expected that new and updated datasets will be added in the future.\r\n\r\n",
    "keywords": "limnology, lake, freshwater, satellite, environmental change, surface water temperature",
    "discoveryKeywords": [
        1138,
        1142
    ],
    "publicationState": "published",
    "dataPublishedTime": "2015-07-21T09:32:55",
    "doiPublishedTime": null,
    "member": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/12414/?format=api"
    ],
    "identifier_set": [],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47399/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47397/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47394/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47398/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47400/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47401/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47402/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47505/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47396/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47504/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47395/?format=api"
    ]
}