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/33001/?format=api
{ "ob_id": 33001, "uuid": "e0329fa69dfa49d0903e132dca1c4890", "title": "ESA Ozone Climate Change Initiative (Ozone_cci): MErged GRIdded Dataset of Ozone Profiles (MEGRIDOP), v0001", "abstract": "This dataset comprises the MErged GRIdded Dataset of Ozone Profiles (MEGRIDOP) in the stratosphere with a resolved longitudinal structure, which is derived from data by six limb and occultation satellite instruments: GOMOS, SCIAMACHY and MIPAS on Envisat, OSIRIS on Odin, OMPS on Suomi-NPP, and MLS on Aura. The merged dataset was generated as a contribution to the European Space Agency Climate Change Initiative Ozone project (Ozone_cci). The period of this merged time series of ozone profiles is from late 2001 until the end of 2022.\r\n\r\nThe monthly mean gridded ozone profiles and deseasonalised anomalies are provided in the altitude range from 10 to 50 km in bins of 10 degree latitude x 20 degree longitude. \r\n\r\nFor more details please see the associated readme file and Sofieva, V. F., Szeląg, M., Tamminen, J., Kyrölä, E., Degenstein, D., Roth, C., Zawada, D., Rozanov, A., Arosio, C., Burrows, J. P., Weber, M., Laeng, A., Stiller, G. P., von Clarmann, T., Froidevaux, L., Livesey, N., van Roozendael, M. and Retscher, C.: Measurement report: regional trends of stratospheric ozone evaluated using the MErged GRIdded Dataset of Ozone Profiles (MEGRIDOP), Atmos. Chem. Phys., 21(9), 6707–6720, doi:10.5194/acp-21-6707-2021, 2021", "keywords": "Climate Change Initiative, CCI, Ozone, profiles", "publicationState": "published", "dataPublishedTime": "2023-05-24T13:10:27", "doiPublishedTime": null, "updateFrequency": "", "status": "completed", "result_field": { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/39818/?format=api", "dataPath": "/neodc/esacci/ozone/data/limb_profiles/l3/megridop/monthly_zonal_mean/v0001", "oldDataPath": [], "storageLocation": "internal", "storageStatus": "online", "volume": 755882923, "numberOfFiles": 2, "fileFormat": "Data are in NetCDF format." }, "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/11013/?format=api", "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/529/?format=api", "nonGeographicFlag": false, "phenomena": [ "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54912/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57120/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/59246/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/62501/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63805/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63806/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63807/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63808/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63809/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63810/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63811/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63813/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/63814/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/83129/?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/12432/?format=api" ], "projects": [ "https://api.catalogue.ceda.ac.uk/api/v2/projects/14147/?format=api" ], "observationcollection_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/14148/?format=api" ], "responsiblepartyinfo_set": [ "https://api.catalogue.ceda.ac.uk/api/v2/rpis/147369/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/147370/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/147371/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/147372/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/147373/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/147374/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/147375/?format=api", "https://api.catalogue.ceda.ac.uk/api/v2/rpis/147376/?format=api" ], "procedureAcquisition": null, "procedureCompositeProcess": "https://api.catalogue.ceda.ac.uk/api/v2/composites/33002/?format=api", "procedureComputation": null, "permissions": [ { "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2531/?format=api", "useLimitation": null, "accessConstraints": null, "accessCategory": "public", "accessRoles": null, "label": "public: None group", "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_ozone_terms_and_conditions.pdf", "licenceClassifications": "any" } ], "discoveryKeywords": [ { "ob_id": 1140, "name": "ESACCI" } ] }