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/27751/?format=api
{ "ob_id": 27751, "uuid": "e9aee1f49d2d49edbbfa948c32bfd457", "title": "Methane Observations and Yearly Assessments (MOYA): Atmospheric carbon dioxide and methane measurements taken from Bachok Marine Research Station, Malaysia", "abstract": "This dataset contains atmospheric carbon dioxide and methane measurements taken from Bachok Marine Research Station, Malaysia using Los Gatos Research (LGR) Fast Greenhouse Gas Analyser (FGGA) from 2015 to present. LGR FGGA measures trace concentrations of methane (CH4), carbon dioxide (CO2) and water vapor (H2O) simultaneously in flowing gaseous samples (usually air) at rates up to ≥10 Hz.\r\n\r\nBackok Research Station is located on the east coast of Malaysia, within 100 m of the waters' edge of the South China Sea. This facility is part of the Institute of Ocean and Earth Sciences (IOES) at the University of Malaya (UM). An atmospheric observation tower has been built on the windward side of the main building, for the specific purpose of studying long range transported pollution, air sea exchange, and coastal meteorology. \r\n\r\nThe UK participation of the Methane Observations and Yearly Assessments (MOYA) project was funded by the Natural Environment Research Council (NERC, grant: NE/N015584/1).", "keywords": "MOYA, Methane, Carbon dioxide, FGGA, Bachok", "publicationState": "published", "dataPublishedTime": "2019-10-16T13:25:18", "doiPublishedTime": null, "updateFrequency": "", "status": "ongoing", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/27755/?format=api", "dataPath": "/badc/moya/data/stations/bachok", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 15632294, "numberOfFiles": 3, "fileFormat": "Data are netCDF formatted." }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/7423/?format=api", "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/2425/?format=api", "nonGeographicFlag": false, "phenomena": [ "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50512/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53936/?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/53939/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53940/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53941/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53942/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53943/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53944/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53947/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/53948/?format=api" ], "dataLineage": "Data were collected, quality controlled and prepared for archiving by the Atmospheric Measurement Facility (AMF) instrument scientists before upload to the Centre for Environmental Data Analysis (CEDA) for long term archiving.", "removedDataTime": null, "removedDataReason": "", "language": "English", "identifier_set": [], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/24718/?format=api" ], "observationcollection_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/24762/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/115966/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/115960/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/115964/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/115962/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/115963/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/115961/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/115967/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/115965/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168384/?format=api" ], "procedureAcquisition": "https://api.catalogue.ceda.ac.uk/api/v2/acquisitions/27754/?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" } ] }