GET

Observation Instance

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/1214/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 1214,
    "uuid": "916ac4bbc46f7685ae9a5e10451bae7c",
    "title": "MIDAS: UK Hourly Weather Observation Data",
    "abstract": "The UK hourly weather observation data contain meteorological values measured on an hourly time scale. The measurements of the concrete state, wind speed and direction, cloud type and amount, visibility, and temperature were recorded by observation stations across the UK and transmitted within SYNOP, METAR, DLY3208, AWSHRLY and NCM messages. The sunshine duration measurements were transmitted in the HSUN3445 message. The data spans from 1875 to present.\r\n\r\nThis dataset also contains data from a selection of overseas sites:\r\nSRC_ID  STATION        STATUS  LAST DATA\r\n1580      GUTERSLOH CLOSED  28/10/2013 13:00\r\n1582      BRUGGEN  CLOSED  29/09/2001 05:00\r\n1584      LAARBRUCH CLOSED  14/05/1999 23:00\r\n1585      GIBRALTAR, NORTH FRONT  OPEN  03/02/2020 09:00\r\n1588      AKROTIRI, CYPRUS  OPEN  03/02/2020 09:00\r\n1603      ASCENSION ISLAND AIRFIELD  OPEN  02/02/2020 21:00\r\n1605      BOTTOMS WOOD, ST HELENA  OPEN  03/02/2020 09:00\r\n1608      PORT STANLEY, FALKLAND IS   CLOSED  31/12/1980 23:00\r\n1609      MOUNT PLEASANT, FALKLAND IS  OPEN  03/02/2020 09:00\r\n56810    MOUNT OLYMPUS  OPEN  16/04/2019 09:00\r\n61737    MOUNT KENT, FALKLAND ISLANDS  OPEN  03/02/2020 09:00\r\n61743    MOUNT BYRON, FALKLAND ISLANDS  OPEN  03/02/2020 09:00\r\n61744    MOUNT ALICE, FALKLAND ISLANDS  OPEN  02/02/2020 05:00",
    "keywords": "Met Office, MIDAS, UK, meteorology, hourly",
    "publicationState": "published",
    "dataPublishedTime": "2006-07-27T08:29:18",
    "doiPublishedTime": null,
    "updateFrequency": "monthly",
    "status": "ongoing",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/1215/?format=api",
        "dataPath": "/badc/ukmo-midas/data/WH",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 42411932813,
        "numberOfFiles": 152,
        "fileFormat": "Data are ASCII formatted"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/335/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/2580/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25384/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25869/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25870/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25871/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25872/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25873/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25883/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31142/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31146/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31150/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31161/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31162/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31217/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31224/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31231/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31238/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31239/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31240/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31241/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31242/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31243/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31244/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31245/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31246/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31247/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31248/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31249/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31250/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31251/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31252/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31253/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31254/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31255/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31256/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31257/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31258/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31259/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31260/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31261/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31262/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31263/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31264/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31265/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31266/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31267/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31268/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31269/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31270/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31271/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31272/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31273/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31274/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31275/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31276/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31277/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31278/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31279/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31280/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31281/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31282/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31283/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31284/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31285/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31286/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31287/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31288/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31289/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31290/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31291/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31292/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31293/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31294/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31295/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31296/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31297/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31298/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31299/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31300/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31301/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31302/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31303/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31304/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31305/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31306/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31307/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31308/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31309/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31310/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31311/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31312/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31313/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31314/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31315/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31316/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31317/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31318/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31319/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31320/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31321/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31322/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31323/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31324/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31325/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31326/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31327/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31328/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31329/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31330/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31331/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31332/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/31333/?format=api"
    ],
    "dataLineage": "Data collated by the Met Office and archived in the Met Office's MIDAS database. Data are extracted from a sub-set of available tables and delivered to BADC approximately on a monthly basis as flat files.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/892/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/1186/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/1183/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/33079/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3825/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3827/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3828/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3829/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3831/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42885/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42886/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3826/?format=api"
    ],
    "procedureAcquisition": "https://api.catalogue.ceda.ac.uk/api/v2/acquisitions/1224/?format=api",
    "procedureCompositeProcess": null,
    "procedureComputation": null,
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2532/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "restricted",
            "accessRoles": "ukmo_wx",
            "label": "restricted: ukmo_wx group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/ukmo_agreement.pdf",
            "licenceClassifications": "academic"
        },
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2533/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "restricted",
            "accessRoles": "ukmo_wx_gov",
            "label": "restricted: ukmo_wx_gov group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/ukmo_agreement_gov.pdf",
            "licenceClassifications": "policy"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}