Prof. Xiaoguang Zhou
School of Geosciences and Info-Physics, Central South University
Changsha, Hunan, 410083, China
Tel: 13875972482
Email: zxgcsu@foxmail.com

Dr. Dongyang Hou
School of Geosciences and Info-Physics, Central South University
Changsha, Hunan, 410083, China
Tel: 18954104091
Email: houdongyang1986@163.com

Dr. Hao Wu
National Geomatics Center of China
28 Lianhuachi West Road, Haidian District, Beijing, 100830, China
Tel: +86-10-63881312
Email: wuhao@ngcc.cn