[1] Peking Univ, Inst Remote Sensing & Geog Informat Syst, Sch Earth & Space Sci, Beijing 100871, Peoples R China
[2] UCL, Ctr Adv Spatial Anal, London, England
[3] East China Normal Univ, Key Lab Geog Informat Sci, Minist Educ, Shanghai 200062, Peoples R China
[4] China Univ Geosci Wuhan, Natl Engn Res Ctr Geog Informat Syst, Wuhan 430074, Peoples R China
[5] Univ Hong Kong, Dept Geog, Hong Kong 999077, Peoples R China
[6] Wuhan Univ, Sch Remote Sensing, Wuhan 430079, Peoples R China
[7] Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & Re, Wuhan 430079, Peoples R China
[8] Beijing Key Lab Spatial Informat Integrat & Its Ap, Beijing, Peoples R China
[9] Ordos Res Inst Energy, Beijing, Peoples R China
[10] Southwest United Grad Sch, Kunming 650092, Peoples R China