[Ren, Zhoupeng; Jia, Yuanxin; Liu, Mengxiao; Wang, Jianghao; Ge, Yong; Zhang, Die; Hu, Shan] Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China.
[Jia, Yuanxin; Liu, Mengxiao; Zhang, Die; Hu, Shan] Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
[Zhao, Weiheng] Changan Univ, Sch Earth Sci & Resources, Xian 710054, Shaanxi, Peoples R China.
[Luo, Yaowen] Shandong Univ Sci & Technol, Sch Geomat, Qingdao 266590, Shandong, Peoples R China.
[Fu, Yangyang] Cent China Normal Univ, Sch Urban & Environm Sci, Wuhan 430079, Hubei, Peoples R China.