Description
PMR is the key sensor on the rainfall satellite, which can provide three-dimensional structure of
rainfall system such as typhoon, heavy rain and snow storm, with accurate information of precipitation
strength and type by retrieving.
| Satellite |
FY-3G
|
| No. Channels |
2 |
| Center frequency |
13.35±0.01 GHz(Ku band), 35.55±0.01 GHz (Ka band) |
| Polarization mode |
HH |
| Spatial Resolution |
5km @SSP |
Characteristics
| Parameter |
Ku band |
Ka band |
| Minimum detectable precipitation |
0.5 mm/h (18dBZ) |
0.2 mm/h (12dBZ) |
| Radiation accuracy |
≤ ±0.1 dB (3σ) |