{"ob_id":41176,"uuid":"254dc2c0601e48e39e4fe46fc95822bc","title":"ICECAPS-ACE: present weather taken at Summit Station Greenland","abstract":"This dataset contains horizontal optical range and present weather codes at Summit Station, Greenland. Measurements were made using  Biral SWS-100 visibility and present weather sensor.\r\n\r\nThese data were collected as part of the joint Natural Environmental Research Council (NERC) and US National Science Foundation (NSF) -funded Integrated Characterisation of Energy, Clouds, Atmospheric state, and Precipitation at Summit - Aerosol Cloud Experiment (ICECAPS-ACE) project.\r\n\r\nThese data were continued through the 3 year extension to the ICECAPS-ACE project called ICECAPS-MELT.\r\n\r\nFor these observations hood and window heaters were on continuously and the sensor receiver head was oriented due North.","keywords":"ICECAPS-ACE, Aerosol, Cloud, Snow, Temperature","publicationState":"published","dataPublishedTime":"2026-01-07T08:32:03","doiPublishedTime":null,"updateFrequency":"asNeeded","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/41175/?format=json","dataPath":"/badc/icecaps-ace/data/present-weather/","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":95275937,"numberOfFiles":39,"fileFormat":"Data are NetCDF formatted."},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/11436/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/4064/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/53936/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/53937/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/53938/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/53941/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/53942/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/53943/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/53944/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/62252/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/62253/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/74110/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/75561/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/75562/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/75563/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/75564/?format=json"],"dataLineage":"Data were collected by the ICECAPS project team and deposited at the Centre for Environmental Data Analysis (CEDA) for archiving.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":[],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/30502/?format=json","https://catalogue.ceda.ac.uk/api/v2/projects/38309/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/30507/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/200245/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200241/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200242/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200246/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200244/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200247/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200248/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200243/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200249/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200250/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200251/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/216406/?format=json"],"procedureAcquisition":"https://catalogue.ceda.ac.uk/api/v2/acquisitions/41177/?format=json","procedureCompositeProcess":null,"procedureComputation":null,"permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2522/?format=json","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":[]}