MWRI-2 Instrument

Identifiermwri-2NamesMicro-Wave Radiation Imager-2MWRI-2 About identifiers

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
7 x 11 km at 118 GHz to 31 x 51 km at 10.65 GHz
[Best Resolution: 6000m]
Swath
1400 km
[Max Swath: 1400 km]
Accuracy
<1.5K
Waveband
13 frequencies, 22 channels
MW (~0.1 cm - ~100 cm)

Instrument Missions

FY-3F - FY-3F Polar-orbiting Meteorological Satellite (2023 - 2031) fy-3f_mwri-2
FY-3H - FY-3H Polar-orbiting Meteorological Satellite (2025 - 2033) fy-3h_mwri-2

Instrument Measurements