*Hitoshi Fujiwara¹, Yasunobu Miyoshi², Ryuho Kataoka³, Daikou Shiota⁴, Hidekatsu Jin⁴, Chihiro Tao⁴, Hiroyuki Shinagawa⁴ (1.Education and Research Center for Sustainable Development/Faculty of Science and Technology, Seikei University, 2.Department of Earth and Planetary Sciences, Kyushu University, 3.National Institute of Polar Research, 4.National Institute of Information and Communications Technology)

*YI DUANN^1,2, Loren C. Chang^1,2, Jann-Yenq Liu^1,2 (1.Department of Space Science and Engineering, National Central University, Taoyuan City 320, Taiwan, 2.Center for Astronautical Physics and Engineering, National Central University, Taoyuan City 320, Taiwan)

*Ryuho Kataoka¹, Shin ya Nakano², Shigeru Fujita² (1.National Institute of Polar Research, 2.The Institute of Statistical Mathematics)

*Shin ya Nakano^1,2,4, Ryuho Kataoka^3,4, Shigeru Fujita^1,2 (1.The Institute of Statistical Mathematics, 2.Joint Support Center for Data Science Research, 3.National Institute of Polar Research, 4.SOKENDAI)