Observation Instance – Django REST framework

Get a list of Observation objects.

### Available end points:

- `/observations/` - Will list all Results in the database
- `/observations.json` - Will return all Results in json format. This can
also be achieved by using the accept header. `application/json`
- `/observations/<object_id>/` - Returns Results object with that id

### Available Methods:

- `GET`
- `HEAD`

### Available filters:

- `title`
- `uuid`
- `keywords`
- `status`
- `result_field`
- `discoveryKeywords`
- `updateFrequency`
- `nonGeographicFlag`
- `publicationState`
- `permissions`

### How to use filters:

These filters can be used like django query filters using __ for related model relationships.

- `/observations/?uuid=d594d53df2612bbd89c2e0e770b5c1a0`
- `/observations/?status=completed`
- `/observations/?results_field__dataPath__startswith=/neodc/esacci`
- `/observations/?discoveryKeywords__name=ESACCI`
- `/observations/?nonGeographicFlag=True`

Filters can be stacked to build an 'AND' relationship. E.g.

- `/observations/?publicationState__in=published,citable&nonGeographicFlag=True`
- `/observations/?publicationState__in=published,citable&discoveryKeyword__name=NDGO0003`

GET /api/v2/observations/12375/?format=api

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

{
    "ob_id": 12375,
    "uuid": "ef3353d179e848fba4da4fdd4d6664e6",
    "title": "MPI-ESM model output prepared for APPOSITE ensemble prediction experiment",
    "abstract": "Atmosphere and Ocean components;  Frequency: daily and monthly  \r\n\r\nVariables Atmosphere daily:\r\nrsnssi  snw  tas  tsice  zg500\r\n\r\nVariables Atmosphere monthly:\r\nalsom       ameltfrac  cli  clw    evspsbl  hfls  htae  hus  prc   prw  rlds  rlut    rsds  rsnscs  rsut    sfcWind  sicepdw  ta   tsicepdi  va   wtae ameltdepth  cl  clt  dewts  friver   hfss  htan  pr   prsn  psl  rlus  rlutcs  rsdt  rsus    rsutcs  sicepdi  snw      tas  ua        wap  wtan\r\n\r\nVariables Ocean daily:\r\nsic  sit  snd  transix  transiy  usi  vsi\r\n\r\nVariables Ocean monthly:\r\nbsit  bthetao    dsicdtadv  dsitdtadv  flum  hfxba    hfy    hfydiff  msftmyza  msftmyzp  sic  snd  sos     thkcello  transix  uo   vo bsnd  bthkcello  dsicdtthd  dsitdtthd  hfx   hfxdiff  hfyba  mlotst   msftmyzg  rhopoto   sit  so   thetao  tos       transiy  usi  vsi",
    "keywords": "APPOSITE prediction Hadgem1-2 model arctic",
    "publicationState": "published",
    "dataPublishedTime": "2015-06-23T02:09:08",
    "doiPublishedTime": null,
    "updateFrequency": "",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/12376/?format=api",
        "dataPath": "/badc/apposite/data/mpiesm/pred",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 1719960955477,
        "numberOfFiles": 29590,
        "fileFormat": "NetCDF"
    },
    "timePeriod": null,
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/1/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11087/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52942/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52965/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/60405/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61391/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61409/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61438/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61439/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61441/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61442/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61443/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61444/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61445/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61446/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61447/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61448/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61449/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61450/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61451/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61452/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61453/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61454/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61455/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61456/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61457/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61458/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61459/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61460/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61461/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61462/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61463/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61464/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61465/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61466/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61467/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61468/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61469/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61470/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61471/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61472/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61473/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61474/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61476/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61477/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61478/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61479/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61480/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61481/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61482/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61484/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61485/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61486/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61487/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61488/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61489/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61510/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61511/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61512/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61513/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61514/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61515/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61516/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61517/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61518/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61519/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61520/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61521/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61522/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61523/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61524/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61525/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61526/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61527/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61528/?format=api"
    ],
    "dataLineage": "Supplied model data ingested as is in the CEDA Archive.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8378/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/11971/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/11700/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47224/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47220/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47227/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47221/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47223/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47225/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47226/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47222/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54762/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": null,
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2526/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "public",
            "accessRoles": null,
            "label": "public: None group",
            "licenceURL": "http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
            "licenceClassifications": "any"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}