1. Key Laboratory of GIS Application Research, Chongqing Normal University, Chongqing, China
2. Key Laboratory of New Technology for Construction of Cities in Mountain Area, Ministry of Education; National Joint Engineering Research Center of Geohazards Prevention in the Reservoir Areas; School of Civil Engineering, Chongqing University, Chongqing, China
3. Chongqing Engineering Research Center for Application of Remote Sensing Big Data, School of Geographical Sciences, Southwest University, Chongqing, China
4. Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai, China