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/19187/?format=api

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

{
    "ob_id": 19187,
    "uuid": "acd8a55fd64e4111855b050c46fb5854",
    "title": "RAPID: Radiative forcing with negative North Atlantic Oscillation model output for 1690 from the HadCM3 model",
    "abstract": "\"To what extent was the Little Ice Age a result of a change in the thermohaline circulation?\" project. This was a Natural Environment Research Council (NERC) RAPID Climate Change Research Programme project (Joint International Round - NE/C509507/1 - Duration 1 Aug 2005 - 31 Jul 2008) led by Dr Tim Osborn of the University of East Anglia, with co-investigators at the University of East Anglia and Royal Netherlands Meteorology Institute.\r\n\r\nThe dataset contains radiative forcing model output from the HadCM3 model.",
    "keywords": "RAPID, Climate change, Atlantic Ocean's Thermohaline Circulation",
    "publicationState": "published",
    "dataPublishedTime": "2008-12-10T14:04:24",
    "doiPublishedTime": null,
    "updateFrequency": "asNeeded",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/19188/?format=api",
        "dataPath": "/badc/rapid/data/Osborn_Rapid1_JointAO/radforcing_1690_NAO_minus",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 9254233497,
        "numberOfFiles": 2101,
        "fileFormat": "Data are netCDF formatted"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/5013/?format=api",
    "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/1319/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/1320/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/1321/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/1322/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/1323/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/1325/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3050/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3051/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3052/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3054/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3055/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3056/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3057/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3058/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3059/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3060/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3061/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3062/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3063/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3064/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3065/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3066/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3067/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3068/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3069/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3070/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3071/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3072/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3073/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3074/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3075/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3076/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3077/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3078/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3079/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3080/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3081/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3082/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3083/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3084/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3085/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3086/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3087/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3088/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3089/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3090/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3091/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3092/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3093/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3094/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3095/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3096/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3098/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3099/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3100/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3101/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3102/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3106/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3107/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3108/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3109/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3110/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3111/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3112/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3113/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3114/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3115/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3116/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3117/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3118/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3119/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3120/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3121/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3122/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3123/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3124/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3125/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3126/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3127/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3128/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3129/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3130/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3131/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3132/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3133/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3134/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3135/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3136/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3137/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3138/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3139/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3140/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3141/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3142/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3143/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3144/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3145/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3146/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3147/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3148/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3149/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/3150/?format=api"
    ],
    "dataLineage": "Data from Climatic Research Unit, University of East Anglia",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/13397/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/1285/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72220/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72214/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72219/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72215/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72217/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72218/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72221/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72216/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72481/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72222/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/7452/?format=api",
    "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"
        }
    ]
}