{"ob_id":40021,"uuid":"72381743f3294be0b3c00de0bef4c409","title":"CALIPSO: Cloud and Aerosol Lidar Level 2 Vertical Feature Mask Version 4-21 Product (CAL_LID_L2_VFM-Standard-V4-21)","abstract":"The Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) was a joint mission between NASA and the French space agency Centre National d'Etudes Spatiales. The main objective of the mission was to supply a unique data set of vertical cloud and aerosol profiles.\r\n\r\nThis dataset contains cloud and aerosol lidar level 2 vertical feature mask version 4-21 data product describes the horizontal and vertical distribution of the cloud and the aerosol layers observed by the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP). CAL_LID_L2_VFM-Standard-V4-21 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO) Lidar Level 2 Vertical Feature Mask (VFM), Version 4-21 data product. Data for this product was collected using the CALIPSO Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument. The version of this product was changed from 4-20 to 4-21 to account for a change in the operating system of the CALIPSO production cluster. Data collection for this product is ongoing.","keywords":"NASA, CALIPSO, CALIOP, Cloud, Aerosol","publicationState":"published","dataPublishedTime":"2023-05-16T09:13:50","doiPublishedTime":null,"updateFrequency":"","status":"ongoing","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/40024/?format=json","dataPath":"/neodc/caliop/data/l2_vfm/v4-21","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":691238827564,"numberOfFiles":15283,"fileFormat":"Data are HDF4 formatted"},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/11081/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/1/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/64153/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64154/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64155/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64156/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64157/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64158/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64159/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64160/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64161/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64162/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64163/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64164/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64165/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64166/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64167/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64168/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/64169/?format=json"],"dataLineage":"These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center and mirrored by CEDA.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":[],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/8349/?format=json"],"observationcollection_set":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/195018/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/195019/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/195020/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/195021/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/195022/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/195023/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/195024/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/195025/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/195026/?format=json"],"procedureAcquisition":null,"procedureCompositeProcess":"https://catalogue.ceda.ac.uk/api/v2/composites/8391/?format=json","procedureComputation":null,"permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2559/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"registered","accessRoles":null,"label":"registered: None group","licenceURL":"https://eosweb.larc.nasa.gov/citing-asdc-data","licenceClassifications":"any"}],"discoveryKeywords":[]}