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/16260/?format=api

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

{
    "ob_id": 16260,
    "uuid": "b7eac82665034e93a1bb0d03221140d2",
    "title": "FAAM B163 DABEX flight: Airborne atmospheric measurements from core and non-core instrument suites on board the BAE-146 aircraft",
    "abstract": "Airborne atmospheric measurements from core and non-core instrument suites data on board the FAAM BAE-146 aircraft collected for Dust and Biomass EXperiment (DABEX) project.",
    "keywords": "DABEX, FAAM, airborne, atmospheric measurments",
    "publicationState": "published",
    "dataPublishedTime": "2014-07-14T13:38:10.939977",
    "doiPublishedTime": null,
    "updateFrequency": "asNeeded",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/16259/?format=api",
        "dataPath": "/badc/faam/data/2006/b163-jan-26",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 124765847,
        "numberOfFiles": 17,
        "fileFormat": "Data are netCDF and NASA-Ames formatted. Ancillary files may be plain ASCII or PDF formatted. Image files may be PNG formatted."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/4254/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/1137/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50834/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51679/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51680/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51745/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51746/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51747/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51748/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51749/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51750/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51751/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51752/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51753/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51754/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51755/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51756/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51757/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51758/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51759/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51760/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51761/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51762/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51763/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51764/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51765/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51766/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51767/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51768/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51769/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51770/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51771/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51772/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51773/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51774/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51775/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51776/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51777/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51778/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51779/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51780/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51781/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51782/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51783/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51784/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51785/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51786/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51787/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51789/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51796/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51797/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51798/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51799/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51809/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51810/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51811/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51812/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51813/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51814/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51815/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51817/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51818/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51819/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51820/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51821/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51822/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51823/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51824/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51825/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51826/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51827/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51828/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51829/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51830/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51831/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51832/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51833/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51834/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51835/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51836/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51837/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51838/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51839/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51908/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51909/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51910/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51911/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51912/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51913/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51914/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51915/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51916/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51917/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51918/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51919/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51920/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51921/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51923/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51924/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51926/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51927/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51935/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51936/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51937/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51938/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51939/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51940/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51941/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51942/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51943/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51945/?format=api",
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        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51948/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51949/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51950/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51951/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51952/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51953/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/51954/?format=api",
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    ],
    "dataLineage": "Data were collected by instrument scientists during the flight before preparation and delivery for archiving at the NCAS British Atmospheric Data Centre.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/2133/?format=api"
    ],
    "observationcollection_set": [
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        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/2130/?format=api"
    ],
    "responsiblepartyinfo_set": [
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    ],
    "procedureAcquisition": "https://api.catalogue.ceda.ac.uk/api/v2/acquisitions/16261/?format=api",
    "procedureCompositeProcess": null,
    "procedureComputation": null,
    "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"
        }
    ]
}