CEOS EO HANDBOOK – INSTRUMENT SUMMARY - SEM -
Full Name Space Environment Monitor Status No longer operational
Instrument Agencies NRSCC, CAST, NSMC-CMA, CNSA Maturity
Instrument Type Space environment Geometry
Instrument Technology Space environment monitor Sampling
Data Access Constrained Access Data Format
Measurements and Applications Measures space environment parameters to support space craft operations.
Resolution Summary
Swath Summary
Accuracy Summary
Waveband Summary
UV (~0.01 µm - ~0.40 µm)
Instrument Measurements
Measurements Overview
CategoryParameter
Gravity, Magnetic and Geodynamic measurementsTotal electron content (TEC)
Instrument Missions
FY-3A - FY-3A Polar-orbiting Meteorological Satellite (2008 - 2018)
FY-3B - FY-3B Polar-orbiting Meteorological Satellite (2010 - 2020)