1. School of Geography, Nanjing Normal University , Nanjing, China
2. College of Life Sciences, Nanjing Normal University , Nanjing, China
3. Miaoxiang Sanqi Technology Co., Ltd. , Wenshan, China
4. Jiangsu Engineering Research Center for Soil Utilization & Sustainable Agriculture , Nanjing, China
5. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application , Nanjing, China