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/10969/?format=api

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

{
    "ob_id": 10969,
    "uuid": "0e615d55cb6264d8e0cb7453e18ccbfb",
    "title": "MISR Level 2 Aerosol Parameters V002 (MIL2ASAE)",
    "abstract": "Aerosol data including aerosol optical depth, aerosol physical model, ancillary meteorological data, and related parameters, obtained from the Multi-angle Imaging SpectroRadiometer (MISR), on-board EOS Terra.",
    "keywords": "MISR, NASA",
    "publicationState": "published",
    "dataPublishedTime": "2014-09-24T14:53:06",
    "doiPublishedTime": null,
    "updateFrequency": "asNeeded",
    "status": "ongoing",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/10970/?format=api",
        "dataPath": "/neodc/misr/data/mil2asae",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 2085370672567,
        "numberOfFiles": 150437,
        "fileFormat": "Data are in HDF-EOS formated"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/3050/?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/64859/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64879/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64880/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64881/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64882/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64883/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64884/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64885/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64887/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64889/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64890/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64891/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64892/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64893/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64894/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64895/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64896/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64897/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64898/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64899/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64900/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64901/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64902/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64903/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64904/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64905/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64906/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64907/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64908/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64909/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64910/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64911/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64912/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64913/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64914/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64915/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64916/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64917/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64918/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64919/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64920/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64921/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64922/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64923/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64924/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64925/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64926/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64927/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64928/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64929/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64930/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64931/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64932/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64933/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64934/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64935/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64936/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64937/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64938/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64939/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64940/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64941/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64942/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64943/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64944/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64945/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64946/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64947/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64948/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64949/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64950/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64951/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64952/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64953/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64954/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64955/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64956/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64957/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64958/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64959/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64960/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64961/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64962/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64963/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64964/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64965/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64966/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64967/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64968/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64969/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64970/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64971/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64972/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64973/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64974/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64975/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64976/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64977/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64978/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64979/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64980/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64981/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64982/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64983/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64984/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64985/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64986/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64987/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64988/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64989/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64990/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64991/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64992/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64993/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64994/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64995/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64996/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64997/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64998/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64999/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65000/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65001/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65002/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65003/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65004/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65005/?format=api"
    ],
    "dataLineage": "The data were obtained by the MISR Science Team, which were then downloaded and made available by the Quality Assurance for Essential Climate Variable (QA4ECV) Team to the NEODC for archiving after completeness checks had been carried out using MD5 checksums to ensure bitwise complete transfers.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7314/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/10971/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/10968/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/30129/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/52407/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39579/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39584/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39581/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39582/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39583/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39578/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/39580/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": "https://api.catalogue.ceda.ac.uk/api/v2/composites/10975/?format=api",
    "procedureComputation": null,
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2559/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "registered",
            "accessRoles": null,
            "label": "registered: None group",
            "licenceURL": "https://eosweb.larc.nasa.gov/citing-asdc-data",
            "licenceClassifications": "any"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}