Institution: | 1. State Key Laboratory Cultivation Base of Geographical Environment Evolution (Jiangsu Province), Nanjing Normal University, Nanjing, People's Republic of China;2. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, People's Republic of China;3. Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Ministry of Education, Nanjing, People's Republic of China;4. Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China |