1. School of Geography and Information Engineering, China University of Geosciences, Wuhan, Hubei Province, China
2. Center for Spatial Information Science, The University of Tokyo, Kashiwa-shi, Japan
3. Guangdong – Hong Kong – Macau Joint Laboratory for Smart Cities, Shenzhen, China
4. School of Computer Science and Engineering, Nanyang Technological University, Singapore, Singapore
5. ETH Zurich, Future Resilient Systems, Singapore-ETH Centre, Singapore, Singapore
6. Institute of Remote Sensing and Geographical Information Systems, School of Earth and Space Sciences, Peking University, Beijing, China
7. Alibaba Group, Hangzhou, Zhejiang Province, China