{"ob_id":6690,"uuid":"3a8424e1651e438bbf59daba33556ea0","title":"Upper Atmosphere Research Satellite (UARS) Microwave Limb Sounder (MLS) Level 3 data (1991-1997) - Version 4","abstract":"The Microwave Limb Sounder (MLS) is an instrument on board the  Upper Atmosphere Research Satellite (UARS) which measured global ClO, O3, H2O, temperature and SO2. Data are version 4 and public (gridded in time or latitude along the satellite track) between 80S - 80N, approximately 10-60 km in the vertical, from October 1991 to June 1997.\r\n\r\nThis directory tree now contains Version 4 MLS data files, in subdirectories for constituent and year, for FTP to remote machines. The data is held in IEEE binary files as supplied by the Goddard DAAC. Remember to switch to BINARY mode when transferring these files by FTP. New software to read the data files is also available.","keywords":"MLS, UARS, atmospheric chemistry, profiles","publicationState":"published","dataPublishedTime":"2007-01-18T18:54:36","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/6691/?format=json","dataPath":"/badc/mlsl3/data/v0004","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":4957108511,"numberOfFiles":32022,"fileFormat":"The data are provided in IEEE binary files."},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/3665/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/6/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/21758/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/21771/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/22341/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/22449/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25388/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25391/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25394/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25397/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25398/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25981/?format=json"],"dataLineage":"Data files acquired as is directly from NASA (mirror transfer).","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/4392/?format=json","https://catalogue.ceda.ac.uk/api/v2/identifiers/8631/?format=json","https://catalogue.ceda.ac.uk/api/v2/identifiers/8622/?format=json"],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/1633/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/6689/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/28772/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/28774/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/28775/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/28773/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/28771/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/28776/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/28777/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/28770/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/54662/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/51879/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/51880/?format=json"],"procedureAcquisition":null,"procedureCompositeProcess":"https://catalogue.ceda.ac.uk/api/v2/composites/6693/?format=json","procedureComputation":null,"permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2528/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"public","accessRoles":null,"label":"public: None group","licenceURL":"http://creativecommons.org/licenses/by/4.0/","licenceClassifications":"any, attribution required"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}