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/14135/?format=api

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

{
    "ob_id": 14135,
    "uuid": "61e6e242d5334cf0949e2c3e969b96d1",
    "title": "Centre for Ecology and Hydrology: Long-term monitoring of PAN (peroxyacetyl nitrate) in eastern Scotland 1993-1999",
    "abstract": "Hourly measurement data for PAN (peroxyacetyl nitrate) mixing ratios in the atmosphere at a rural site at Bush Estate, Penicuik EH26 0QB (CEH Edinburgh), 15 km south of Edinburgh, from 1993 to 1999 in ppt (parts per trillion). Measurements were made using a gas chromatograph with electron capture detector. \r\n\r\nAnnual average concentrations were between 0.1 and 0.15 nl l-1, with episodes up to 3 nl l-1 in long-range transported polluted air. PAN concentrations were approximately log-normally distributed. The concentrations measured are the result of a balance between photochemical production rates and removal by thermal decomposition and dry deposition. \r\n\r\nThere was a pronounced seasonal maximum in PAN concentrations in late spring, and a strong diurnal cycle only in April-June, with a maximum at 1700 h. Individual episodes, with concentrations up to 3 nl l-1, could be traced over distances of ca. 1000 km, with rapid changes in concentration as the prevailing winds advected polluted air masses across the site.",
    "keywords": "CEH, PAN, Chemistry",
    "discoveryKeywords": [
        1138
    ],
    "publicationState": "published",
    "dataPublishedTime": "2016-02-22T15:55:47",
    "doiPublishedTime": null,
    "member": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observations/14136/?format=api"
    ],
    "identifier_set": [],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54211/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54219/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54225/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54213/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54214/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54212/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54221/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54220/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54215/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54222/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54218/?format=api"
    ]
}