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/6082/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 6082,
    "uuid": "dd0a9eb5fd144573a615369f77c025d8",
    "title": "ACSOE OXICOA OZPROF 96, OZPROF 97 and OZPROF 98: Ozone Profile Data from Aberystwyth, UK",
    "abstract": "The Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) OXIdising Capacity of the Ocean Atmosphere (OXICOA) was a study of oxidant, radical and related gas-phase chemistry in the clean and moderately polluted marine atmosphere. The objectives of Ozone Profile Experiment (OZPROF) was to obtain ozone profiles data which could be used to study the variations and structures of tropospheric ozone. This collection contains ozone profiles data obtained from Aberystwyth using ozonesondes and LIDAR for the period between 1996 and 1998.",
    "keywords": "ACSOE, OXICOA, OZPROF, Ozone",
    "discoveryKeywords": [
        1138,
        1142
    ],
    "publicationState": "published",
    "dataPublishedTime": "2007-12-10T02:39:00",
    "doiPublishedTime": null,
    "member": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/6083/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/12694/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/12698/?format=api"
    ],
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/3941/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/3942/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25750/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25753/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25754/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25819/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25752/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43995/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44063/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/25751/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/48457/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43996/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43997/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43998/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/43999/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44000/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44001/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44002/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44003/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44004/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44005/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44006/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44007/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44008/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44009/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44010/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44011/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44012/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44013/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44014/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44015/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44016/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44017/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44018/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44019/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44020/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44057/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44021/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44022/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44023/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44024/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44025/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44026/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44027/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44028/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44029/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44030/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44031/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44032/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44033/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44034/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44035/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44036/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44037/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44038/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44039/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44040/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44041/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44042/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44043/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44044/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44045/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44046/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44047/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44048/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44049/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44050/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44051/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44052/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44062/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44054/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44055/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44056/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/44058/?format=api"
    ]
}