1. Faculty of Geography, Yunnan Normal University, Kunming, People’s Republic of China
2. International Research Center of Big Data for Sustainable Development Goals, Beijing, People’s Republic of China
3. Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, People’s Republic of China
4. College of Geography and Tourism, Hengyang Normal University, Hengyang, People’s Republic of China
5. East China Survey and Planning Institute, National Forestry and Grassland Administration, Hangzhou, People’s Republic of China