MWRI-2 Instrument

Measurements and Applications

All weather observations of precipitation, cloud features, vegetation, soil moisture sea ice, etc.

Instrument Summary

Full Name
Micro-Wave Radiation Imager-2
Status
Operational
Instrument Agencies
NSMC-CMA, CNSA
Maturity
Instrument Type
Imaging multi-spectral radiometers (passive microwave)
Geometry
Conical scanning
Instrument Technology
Multi-purpose imaging MW radiometer
Sampling
Imaging
Data Access
Open Access
Data Format
L-1 data: HDF 5.0

Performance Summary

Resolution
6 x 10 km at 118 GHz to 27 x 45 km at 10.65 GHz
[Best Resolution: 6000m]
Swath
1400 km
[Max Swath: 1400 km]
Accuracy
Waveband
13 frequencies, 22 channels
MW (~0.1 cm - ~100 cm)

Instrument Missions

FY-3F - FY-3F Polar-orbiting Meteorological Satellite (2023 - 2029)
FY-3H - FY-3H Polar-orbiting Meteorological Satellite (2025 - 2033)

Instrument Measurements