*Toshimichi Otsubo¹, Hiroshi Araki², Yusuke Yokota³, Takehiro Matsumoto⁴, Mihoko Kobayashi¹, Kenji Kouno³, Koichiro Doi⁵, Yuichi Aoyama⁵, Tetsu Takashima⁶, Noritomo Yanagimoto⁷ (1.Hitotsubashi University, 2.National Astronomical Observatory, 3.Institute of Industrial Science, University of Tokyo, 4.Japan Aerospace Exploration Agency, 5.National Institute of Polar Research, 6.Vixen Co., Ltd., 7.SoftBank Corp.)

*Ryuichi Ichikawa¹, Hidekazu Hachisu¹, Mamoru Sekido¹, Tetsuya Ido¹, Yoshifumi Hiraoka², Eiichirou HARIMA², Shuntaro Fukaya², Koji Matsuo², Masahiro NAKASHIMA², Akihisa Hattori^2,3, Yuichi Aoyama³, Yoichi Fukuda³, Yuichi Imanishi⁴, Ryo Honda⁵, Takahito Kazama⁶ (1.National Institute of Information and Communications Technology, 2.Geospatial Information Authority of Japan, 3.National Institute of Polar Research, 4.Earthquake Research Institute, University of Tokyo, 5.Mount Fuji Research Institute, 6.Kyoto University)

*Shotaro Ohkawa¹, Koichiro Doi^2,1, Yuichi Aoyama^2,1 (1.The Graduate University for Advanced Studies, SOKENDAI, 2.National Institute of Polar Research)