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/26673/?format=api

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

{
    "ob_id": 26673,
    "uuid": "49ff98246c1f42d7bc0046ae4d0b7ea8",
    "title": "Momentum budget snow removal experiment model data from the Dudh Koshi Valley, Nepalese Himalaya",
    "abstract": "This dataset contains momentum budget snow removal experiment model data from Dudh Koshi Valley in the Nepalese Himalaya. The Weather Research and Forecasting (WRF) model was run for two months, July 2013 and January 2014, to investigate the momentum budget components of the winds in the Dudh Koshi Valley. All the permanent snow and ice in the model has been changed to rock. This data was collected as part of the Dynamical drivers of the local wind regime in a Himalayan valley project (NE/L002507/1).\r\n\r\nThe WRF model has been modified to output the momentum budget components. There are four nested domains, of 27 km, 9 km, 3 km and 1 km resolution. The inner 1 km is 130 km by 130 km, centred on 27.98N, 86.76E.",
    "keywords": "Wind, Himalaya, WRF, momentum budget",
    "publicationState": "citable",
    "dataPublishedTime": "2018-11-07T10:18:37",
    "doiPublishedTime": null,
    "updateFrequency": "unknown",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/26674/?format=api",
        "dataPath": "/badc/deposited2018/WRF-himalaya/data/snow-removal/",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 228944941825,
        "numberOfFiles": 47,
        "fileFormat": "Data are NetCDF formatted."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/7195/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/2291/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50415/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50417/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58289/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58290/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58291/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58292/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58293/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58294/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58295/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58296/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58297/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58298/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58299/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58300/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58301/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58302/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58303/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58304/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58305/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58306/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58307/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58308/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58309/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58310/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58311/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58312/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58313/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58314/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58315/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58316/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58317/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58318/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58319/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58320/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58321/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58322/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58323/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58324/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58325/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58326/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58327/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58328/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58329/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58330/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58331/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58332/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58333/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58334/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58335/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58336/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58337/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58338/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58339/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58340/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58341/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58342/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58343/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58344/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58345/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58346/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58347/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58348/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58349/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58350/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58351/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58352/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58353/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58354/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58355/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58356/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58357/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58358/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58359/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58360/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58361/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58362/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58363/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58364/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58365/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58366/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58367/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58368/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58369/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58370/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58371/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58372/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58373/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58374/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58375/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58376/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58377/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58378/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58379/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58380/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58381/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58382/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58383/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58384/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58385/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/75246/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/83075/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/83076/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/83077/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/83078/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/83079/?format=api"
    ],
    "dataLineage": "Data has been delivered to the Centre for Environmental Data Analysis (CEDA) for archiving.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/9697/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/26671/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/26675/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112201/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112202/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112203/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112204/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112206/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112207/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112208/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112209/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112205/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168858/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/112210/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/26670/?format=api",
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2522/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "registered",
            "accessRoles": null,
            "label": "registered: None group",
            "licenceURL": "http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
            "licenceClassifications": "any"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}