*Shota SUZUKI¹, Mamoru YAMAMOTO¹, Chieh-Hung Chen², Susumu SAITO³, Gopi Seemala¹, Akinori SAITO⁴ (1.Research Institute for Sustainable Humanosphere, Kyoto University, 2.Department of Earth and Environmental Sciences, National Chung Cheng University, Taiwan, 3.Department of Geophysics, Graduate School of Science, Kyoto University, 4.Navigation Systems Department, Electronic Navigation Research Institute)

*Shota SUZUKI¹, Mamoru YAMAMOTO¹, Chieh-Hung Chen², Susumu SAITO³, Gopi Seemala¹, Akinori SAITO⁴ (1.Research Institute for Sustainable Humanosphere, Kyoto University, 2.Department of Earth and Environmental Sciences, National Chung Cheng University, Taiwan, 3.Department of Geophysics, Graduate School of Science, Kyoto University, 4.Navigation Systems Department, Electronic Navigation Research Institute)

*Chun-rong CHEN¹, Horng-yuan YEN¹, Chieh-hung CHEN² (1.Department of Earth Sciences, National Central University, Taiwan, 2.Department of Earth and Environmental Sciences, National Chung Cheng University, Taiwan)

*Chieh-hung CHEN¹, Xiaoping ZENG², Katsumi HATTORI³, Jann-yenq LIU⁴ (1.Department of Earth and Environmental Sciences, National Chung Cheng University, Chiayi 621, Taiw, 2.Institute of Geophysics, China Earthquake Administration, Beijing 100081, China, 3.Graduate School of Science, Chiba University, Inage, Chiba 263-8522, Japan, 4.Institute of Space Science, National Central University, Jhongli 320, Taiwan)