2.2.8 spase://SMWG/Instrument/DMSP_5D-3/S20/SESS/SSM-Boom DMSP/S20, Special Sensor Magnetometer, SESS/SSM-Boom 2017-08-23T12:34:56.789 DMSP/S20, Special Sensor Magnetometer, SESS/SSM-Boom, The SSM, a triaxial fluxgate magnetometer, measures geomagnetic fluctuations associated with geophysical phenomena. 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 Magnetometer Web Site https://www.wmo-sat.info/oscar/instruments/view/856 Special Sensor Magnetometer, SESS/SSM-Boom, Information and Details Magnetometer Defense Meteorological Satellite Program, DMSP 2020-01-01T00:00:00 spase://SMWG/Observatory/DMSP_5D-3/S20