SEM (FY-3) Instrument

Measurements and Applications

Energetic particle spectrometer: Spectrometer for electrons (0.25-2.0 MeV), protons (6.4-38 MeV) and alpha-particles (15-60 MeV). To measure ionospheric electron temperature and density, and platform charge and dose. Specially arranged Langmuir Probe for electron temperature (0-1 eV) and density in the 10- 10^6 e/cm3 range

Instrument Summary

Full Name
Space Environment Monitor
Status
Operational
Instrument Agencies
NSMC-CMA, CNSA
Maturity
Instrument Type
Space environment
Geometry
Instrument Technology
Space environment monitor
Sampling
Imaging
Data Access
Open Access
Data Format

Performance Summary

Resolution
Swath
Accuracy
Waveband
 

Instrument Missions

FY-3D - FY-3D Polar-orbiting Meteorological Satellite (2017 - 2025)
FY-3E - FY-3E Polar-orbiting Meteorological Satellite (2021 - 2027)
FY-3J - FY-3J Polar-orbiting Meteorological Satellite (2026 - 2034)

Instrument Measurements