Institution: | MA Shifa1,HE Jianhua1,2,LIU Feng1,YU Yan3 1.School of Resource and Environmental Science,Wuhan University,129 Luoyu Road,Wuhan 430079,China 2.Key Laboratory of Geographic Information System,Ministry of Education,China 3.School of Resource and Environmental Engineer,Wuhan University of Technology,122 Luoshi Road,Wuhan 430070,China |