1. School of Architecture, South China University of Technology, Guangzhou, People’s Republic of China
2. School of Geography and Planning, Sun Yat-sen University, Guangzhou, People’s Republic of China
3. Guangdong Provincial Engineering Research Center for Public Security and Disaster, Guangzhou, People’s Republic of China
4. Center for Territorial Spatial Planning and Real Estate Studies, Beijing Normal University, Zhuhai, People’s Republic of China
5. Center of GeoInformatics for Public Security, School of Geography and Remote Sensing, Guangzhou University, Guangzhou, People’s Republic of China
6. Department of Geography and GIS, University of Cincinnati, Cincinnati, OH, USA
7. Department of Geography and Resource Management, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, People’s Republic of China
8. Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, People’s Republic of China