*Rui Song¹, Katsumi Hattori^2,3, Xuemin Zhang⁴, Jann-Yenq LIU⁵, Chie Yoshino² (1.Graduate School of Science and Engeering, Chiba University, 2.Graduate School of Science, Chiba University, 3.Center for Environmental Remote Sensing, Chiba University, 4.China Earthquake Administration, China, 5.National Central University, Taiwan)

*Xuemin Zhang¹, Xuhui Shen² (1.Institute of Earthquake Forecasting, China Earthquake Administration, 2.National Institute of Natural Hazards, Ministry of Emergency Management of China, Beijing 100085, China)