[1] Chinese Univ Hong Kong, Inst Space & Earth Informat Sci, Hong Kong, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, Shenzhen Res Inst, Hong Kong, Hong Kong, Peoples R China
[3] Chinese Univ Hong Kong, Dept Geog & Resource Management, Hong Kong, Hong Kong, Peoples R China
[4] UCL, Ctr Adv Spatial Anal, London WC1E 6BT, England
[5] Univ Copenhagen, Fac Hlth, Sect Environm Chem, Inst A, DK-1168 Copenhagen, Denmark
[6] Chinese Acad Sci, State Key Lab Urban & Reg Ecol, Res Ctr Ecoenvironm Sci, Beijing 100864, Peoples R China
[7] Masaryk Univ, Lab Geoinformat & Cartog, CS-60177 Brno, Czech Republic
[8] Univ Twente, Fac Geoinformat Sci & Earth Observat ITC, NL-7500 AE Enschede, Netherlands
[9] Univ Maryland, Ctr Geospatial Informat Sci, College Pk, MD USA
[10] Nanjing Normal Univ, Key Lab Virtual Geog Environm, Minist Educ PRC, Nanjing, Jiangsu, Peoples R China
[11] Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing, Jiangsu, Peoples R China
[12] Univ Wisconsin, Dept Geog, Madison, WI 53706 USA
[13] Univ So Calif, Spatial Sci Inst, Los Angeles, CA 90089 USA
[14] Wuhan Univ, LIESMARS, Wuhan, Peoples R China
[15] Tech Univ Dresden, Dept Environm Informat, Dresden, Germany
[16] Univ Architecture Civil Engn & Geodesy, Lab Cartog, Sofia, Bulgaria
[17] Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing, Jiangsu, Peoples R China
[18] Nanjing Normal Univ, State Key Lab Cultivat Base Geog Environm Evolut, Nanjing, Jiangsu, Peoples R China