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/12379/?format=api

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

{
    "ob_id": 12379,
    "uuid": "ea34879ee40b456abb89108d85b24c75",
    "title": "ECHAM6-FESOM model output prepared for APPOSITE ensemble prediction experiment",
    "abstract": "Atmosphere and Ocean components;  Frequency: daily and monthly  \r\n\r\nVariables Atmosphere daily:\r\nsic  sit  tas  uas  vas\r\n\r\nVariables Atmosphere monthly:\r\nclt  evspsbl  hfls  hfss  hus  pr  prc  prsn  prw  rlds  rlus  rlut  rsds  rsdt  rsus  rsut  sfcWind  sic  sit  snd  snw  ta  tas  tauu  tauv  ua  uas  va  vas\r\n\r\nVariables Ocean daily:\r\nsic  sit  smelt  snd  snomelt  snoToIce  transiu  transiv  uusi  vvsi\r\n\r\nVariables Ocean monthly:\r\nfriver  hfu  hfv  mlotst  sfu  sfv  sic  sit  smelt  snd  snomelt  snoToIce  so  sos  thetao  tos  transiu  transiv  uuo  uusi  vvo  vvsi  zos",
    "keywords": "APPOSITE prediction E6F model arctic",
    "publicationState": "published",
    "dataPublishedTime": "2015-06-23T02:29:58",
    "doiPublishedTime": null,
    "updateFrequency": "",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/12380/?format=api",
        "dataPath": "/badc/apposite/data/e6f/pred",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 2955746828943,
        "numberOfFiles": 21610,
        "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/3063/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11359/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52664/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52665/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57961/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/60324/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61147/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61148/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61149/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61150/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61151/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61152/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61153/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61154/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61155/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61156/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61157/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61158/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61159/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61160/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61161/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61162/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61163/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61164/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61165/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61166/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61167/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61168/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61169/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61170/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61171/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61172/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61173/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61174/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61175/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61176/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61177/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61178/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61179/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61180/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61181/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61182/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61183/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61184/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61185/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61186/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61187/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61188/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61189/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61190/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61191/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61192/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61193/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61194/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61195/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61196/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61197/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61198/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61209/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61210/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61211/?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/8381/?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/47240/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47243/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47236/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47237/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47238/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47239/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47241/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47242/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54758/?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"
        }
    ]
}