1School of Electronics and Information, Nanjing University of Information Science & Technology, Nanjing, Jiangsu 210044, China;
2Jiangsu Province Atmospheric Environment and Equipment Technology Collaborative Innovation Center, Nanjing University of Information Science & Technology,Nanjing, Jiangsu 210044, China;
3National Satellite Meteororologistic Center, Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, China Meteorological Administration, Beijing 100081, China