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/32759/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 32759,
    "uuid": "465d86a5750447128f24f79c4f2ecdd4",
    "title": "BBUBL: 1 km gridded output from WRF v3.6.1 model runs for the Birmingham conurbation for 2015",
    "abstract": "This dataset contains a range of parameters from a 1 km gridded output from runs of version 3.6.1 of the Weather Research and Forecasting (WRF) model deployed on the ARCHER UK National Supercomputing Service. These runs were part of the NERC funded BBUBL project (Biotelemetry/Bio-aerial-platforms for the Urban Boundary Layer  - also known as City Flocks, NERC grant award NE/N003195/1). The domain of the model runs was over the set over Birmingham conurbation for all of 2015. This geo-temporal domain encompasses measurements of the urban boundary layer obtained from instrumentation attached to birds flown around the area. See related dataset.\r\n\r\nThe WRF model set up followed that used by Heaviside et al. (2015) - see linked documentation for details - and was run on the ARCHER UK National Supercomputing Service. Meteorology data from the European Centre for Medium-range Weather Forecasts (ECMWF) ERA-interim reanalysis data for initial and lateral boundary conditions.\r\n\r\nThe WRF v3.6.1 model set up implemented in this study included four nested domains. The domains had grid resolutions of 36 km x 36 km, 12 km x 12 km, 3 km x 3 km and 1 km x 1 km. The finest domain covered the West Midlands, centering over Birmingham. The multi-layer building energy parametrization (BEP) scheme with three land-use types (low-intensity residential, high-intensity residential and industrial/commercial) was also used.",
    "keywords": "urban meteorology, boundary layer",
    "publicationState": "citable",
    "dataPublishedTime": "2021-09-29T10:12:01",
    "doiPublishedTime": "2023-06-05T10:22:24.675814",
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/32758/?format=api",
        "dataPath": "/badc/deposited2021/bbubl/data/wrf_WestMidlands_2015_1km",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 105379533569,
        "numberOfFiles": 13,
        "fileFormat": "Data are CF-compliant NetCDF formatted"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/8986/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/2806/?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/53937/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53938/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53942/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53944/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58293/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58303/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58305/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58307/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58311/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58313/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58318/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58320/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58322/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58324/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58332/?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/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/58353/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58354/?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/58360/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58361/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58369/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/58371/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61651/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61652/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61653/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61654/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61655/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61656/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61657/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61658/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61659/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61660/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61661/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61662/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61663/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61664/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61665/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61666/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61667/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61668/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61669/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61670/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61671/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61672/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61673/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61674/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61675/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61676/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61677/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/61678/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/75246/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/83076/?format=api"
    ],
    "dataLineage": "Data were produced by the project team and supplied for archiving at the Centre for Environmental Data Analysis (CEDA).",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12525/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/32757/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/33079/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146183/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146184/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146185/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146186/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146187/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146188/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146189/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146190/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/146276/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/32760/?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"
        }
    ]
}