Session: Fr-A7
Data Management and Geographic Information Systems I

Penglin Dai (Chongqing University, Chongqing, 400044, China), Kai Liu (Chongqing University, Chongqing, 400044, China), Edwin Sha (Chongqing University, Chongqing, 400044, China), Qingfeng Zhuge (Chongqing University, Chongqing, 400044, China), Victor Lee (City University of Hong Kong, Kowloon, Hong Kong), Sang Hyuk Son (Daegu Gyeongbuk Institute of Science and Technology, Daegu 711-873, Korea)