1. National Satellite Meteorological Center (National Centre for Space Weather), Beijing 100081, China
2. Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China
3. Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites/Key Laboratory of Space Weather, CMA, Beijing 100081, China
4. Shanghai Spaceflight Institute of TT&C and Telecommunication, Shanghai 201109, China
5. Shanghai Institute of Satellite Engineering, Shanghai 201109, China