1. School of Geosciences and Info-Physics, Central South University, Changsha, China
2. Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Natural Resources, Shenzhen, China
3. SFMAP Technology (Shenzhen) Ltd., Shenzhen, China
4. Research Institute for Smart Cities, School of Architecture and Urban Planning, Shenzhen University, Shenzhen, China
5. Experimental and Clinical Research Center, Charité—University Medicine Berlin, Berlin, Germany
6. Geography Department, Humboldt-Universittät zu Berlin, Berlin, Germany