1. School of Geospatial Engineering and Science, Sun Yat-sen University, Zhuhai, China
2. School of Earth Sciences and Engineering, Sun Yat-sen University, Zhuhai, China
3. State Key Laboratory of Remote Sensing Science, The Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China
4. Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center, Beijing, China
5. School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo, China