[1] National Institute of Natural Hazards, Ministry of Emergency Management of China, Beijing, China
[2] Key Laboratory of Crustal Dynamics, China Earthquake Administration, Beijing, China
[3] Xichang Observatory for Natural Disaster Dynamics of Strike-slip Fault System in the Tibetan Plateau, Xichang, China
[4] Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China
[5] Department of Geography, University of Connecticut, Storrs, United States
[6] University of Chinese Academy of Sciences, Beijing, China