Institution: | 1. Department of Physics, Women’s Christian College, Nagercoil, 629 001, India;2. Manonmaniam Sundaranar University, Abishekapatti, Tirunelveli, 627 012, Tamilnadu, India;1. State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;3. Key Laboratory of Virtual Geographic Environment (Nanjing Normal University), Ministry of Education, Nanjing 210023, China;4. State Key Laboratory Cultivation Base of Geographical Environment Evolution (Jiangsu Province), Nanjing 210023, China;5. Department of Geography, University of Wisconsin-Madison, Madison, WI 53706, USA;6. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China |