Institution: | (1) School of Environmental Sciences and Engineering, Sun Yat-sen University, 510275 Guangzhou, People’s Republic of China;(2) Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Shatin, NT, Hong Kong;(3) State Key Laboratory for Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 430079 Wuhan, People’s Republic of China |