{"ob_id":8356,"uuid":"5d5b1b2915cf3f80c3820a3ba113e1b7","title":"CALIPSO: Cloud and Aerosol Lidar Level 2 Vertical Feature Mask Version 3-01 Product (CAL_LID_L2_VFM-ValStage1-V3-01)","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 objectives of the mission was to supply 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 3-01 Data Product, which describes the horizontal and vertical distribution of the cloud and the aerosol layers observed by the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP). In Version 3-01, the L2 products use an enhanced daytime calibration, improved cloud-aerosol discrimination algorithm with removal of a bug in the cloud clearing code, and the newly introduced cloud thermodynamic phase assessment algorithm.","keywords":"NASA, CALIPSO, CALIOP, Cloud, Aerosol","publicationState":"published","dataPublishedTime":"2014-07-17T12:53:26","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/8357/?format=json","dataPath":"/neodc/caliop/data/l2_vfm/v3-01","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":1640180998698,"numberOfFiles":106370,"fileFormat":"Data are HDF4 formatted"},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/2385/?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/64161/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/65024/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/65033/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/65044/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/65048/?format=json"],"dataLineage":"These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center and mirrored by the NEODC","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/5367/?format=json"],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/8349/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/8346/?format=json","https://catalogue.ceda.ac.uk/api/v2/observationcollections/30129/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/33413/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/33415/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/33416/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/33417/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/33419/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/42306/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/42307/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/33414/?format=json"],"procedureAcquisition":null,"procedureCompositeProcess":"https://catalogue.ceda.ac.uk/api/v2/composites/8361/?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":[{"ob_id":1138,"name":"NDGO0003"}]}