2.2.8 spase://SMWG/Instrument/DMSP_5D-3/F15/SSM/T DMSP/F15, Special Sensor Microwave Temperature Sounder, SSM/T 2017-08-23T12:34:56.789 DMSP/F15, Special Sensor Microwave Temperature Sounder, SSM/T, The SSM/T is a seven channel, cross track nadir scanning passive microwave sounder having a field of view of 14.4 degrees. It measures the Earth's surface and atmospheric emission in the 50 to 60 GHz oxygen band. At nominal altitude, the subtrack spatial resolution is a circle of 174 km at nadir and an ellipse of 213x304 km toward the limb. There are seven total cross-track scan positions separated by 12 degrees at frequencies 50.5, 53.2, 54.35, 54.9, 58.4, 58.825 and 59.4 GHz. DMSP Data Manager, NOAA National Environmental Satellite, Data, and Information Service, NESDIS spase://SMWG/Person/DMSP.Data.Manager GeneralContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact Special Sensor Microwave Temperature Sounder Web Site https://www.wmo-sat.info/oscar/instruments/view/534 Special Sensor Microwave Temperature Sounder, SSM/T, Information and Details Sounder Defense Meteorological Satellite Program, DMSP 1999-12-12T00:00:00 spase://SMWG/Observatory/DMSP_5D-3/F15