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/12377/?format=api

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

{
    "ob_id": 12377,
    "uuid": "5e70db43abe548209730429b42bfb387",
    "title": "GFDL-CM3 model output prepared for APPOSITE ensemble prediction experiment",
    "abstract": "Atmosphere and Ocean components;  Frequency: daily and monthly  \r\n\r\nVariables Atmosphere daily:\r\ntas  zg500\r\n\r\nVariables Atmosphere monthly:\r\nclt      hfls  hurs  pr   prsn  psl   rlus  rlutcs  rsdscs  rsus    rsut    sfcWind  tas             tot_ice_amt  ua  wap evspsbl  hfss  hus   prc  prw   rlds  rlut  rsds    rsdt    rsuscs  rsutcs  ta       tot_cloud_area  tot_liq_amt  va\r\n\r\nVariables Ocean daily:\r\nsic  sit  snd  usi  vsi\r\n\r\nVariables Ocean monthly:\r\nalbedo  rhopoto  sic    snd  temp_xflux_adv_int_z      temp_yflux_adv_int_z      thetao  transix  tx_trans      tx_trans_rho_gm  vo friver  rsdssi   sit    so   temp_xflux_neutral_int_z  temp_yflux_neutral_int_z  tmelt   transiy  tx_trans_gm   uo               vsi mlotst  rsussi   smelt  sos  temp_xflux_sigma          temp_yflux_sigma          tos     tsice    tx_trans_rho  usi",
    "keywords": "APPOSITE prediction GFDLCM3 model arctic",
    "publicationState": "published",
    "dataPublishedTime": "2015-06-23T02:18:51",
    "doiPublishedTime": null,
    "updateFrequency": "",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/12378/?format=api",
        "dataPath": "/badc/apposite/data/gfdlcm3/pred",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 2233421844690,
        "numberOfFiles": 20165,
        "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/6021/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6022/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11044/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11045/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/11200/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/19835/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53130/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53131/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54061/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54062/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61147/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61368/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61369/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61370/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61371/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61372/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61373/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61374/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61375/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61376/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61377/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61378/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61379/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61380/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61381/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61382/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61384/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61385/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61386/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61387/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61388/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61389/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61390/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61391/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61392/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61393/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61394/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61395/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61396/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61397/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61398/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61399/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61400/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61401/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61402/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61403/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61404/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61405/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61406/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61407/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61408/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61409/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61410/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61411/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61412/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61413/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61414/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61415/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61417/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61418/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61419/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61420/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61421/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61422/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61423/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61424/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61425/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61426/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61427/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61428/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61429/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61430/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61431/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61432/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61433/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61434/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61435/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61436/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61506/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61507/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61508/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61509/?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/8379/?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/47232/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47228/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47235/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47229/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47230/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47233/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47234/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/47231/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54761/?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"
        }
    ]
}