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/19157/?format=api

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

{
    "ob_id": 19157,
    "uuid": "34e0ce3a92994050b4ab34bd05a0a0ab",
    "title": "RAPID: FAMOUS meteorology and ocean model outputs",
    "abstract": "\"Improving our ability to predict rapid changes in the El Nino Southern Oscillation climatic phenomenon\" project, which was a Natural Environment Research Council (NERC) RAPID Climate Change Research Programme project (Round 1 - NER/T/S/2002/00443 - Duration 1 Jan 2004 - 30 Sep 2007) led by Prof Alexander Tudhope of the University of Edinburgh, with co-investigators at the Scottish Universities Environment Research Centre, Bigelow Laboratory for Ocean Sciences, and the University of Reading. \r\n\r\nThis dataset collection contains meteorology and ocean model outputs from FAMOUS model.\r\n\r\nThe objective was to use a combination of palaeoclimate reconstruction from annually-banded corals and the fully coupled HadCM3 atmosphere-ocean general circulation model to develop an understanding of the controls on variability in the strength and frequency of ENSO, and to improve our ability to predict the likelihood of future rapid changes in this important element of the climate system. To achieve this, we targeted three periods:0-2.5 ka: Representative of near-modern climate forcing; revealing the internal variability in the system.6-9 ka: a period of weak or absent ENSO, and different orbital forcing; a test of the model's ability to capture externally-forced change in ENSO.200-2100 AD: by using the palaeo periods to test and optimise model parameterisation, produce a new, improved, prediction of ENSO variability in a warming world.\r\n\r\nRapid Climate Change (RAPID) was a £20 million, six-year (2001-2007) programme for the Natural Environment Research Council. The programme aimed to improve the ability to quantify the probability and magnitude of future rapid change in climate, with a main (but not exclusive) focus on the role of the Atlantic Ocean's Thermohaline Circulation.",
    "keywords": "RAPID, Climate change, Atlantic Ocean's Thermohaline Circulation",
    "publicationState": "published",
    "dataPublishedTime": "2008-12-10T10:53:53",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/19158/?format=api",
        "dataPath": "/badc/rapid/data/Gregory_Rapid1_Round2/famous/",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 76459807577,
        "numberOfFiles": 817,
        "fileFormat": "Data are netCDF formatted"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/5011/?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/9064/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/13935/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/13936/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/17816/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/17863/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/17864/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/17865/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/17866/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/17867/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50512/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51186/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51187/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52756/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52758/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52759/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52760/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52761/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52766/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52778/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52782/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52789/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52805/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52806/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52836/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54707/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57010/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57012/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57013/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57014/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57015/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57017/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57018/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57019/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57021/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57022/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57023/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57024/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57025/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57026/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57027/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57028/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57029/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57030/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57031/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57032/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57033/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57034/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57035/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57036/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57037/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57038/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57039/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57040/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70418/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70419/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70420/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70421/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70422/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70423/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70424/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70425/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70426/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70427/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70428/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70429/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70430/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70431/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70432/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70433/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70434/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70435/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70436/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70437/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70438/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70439/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70440/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70441/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70442/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70443/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70444/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70445/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70446/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70447/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70448/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70449/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70450/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70451/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70452/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70453/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70454/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/70455/?format=api"
    ],
    "dataLineage": "Data provided by contributing modelling centres to the BADC for archiving.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/19145/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/19146/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72073/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72070/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72071/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72072/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72074/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72075/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72076/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72077/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/72464/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/19068/?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"
        }
    ]
}