*Koichi Noguchi¹, Hiroyuki Nakata¹, Keisuke Hosokawa², Hiroyo Ohya¹ (1.Chiba University, 2.The University of Electro-Communications)

*Kubota Akane¹, Hiroyo Ohya¹, Fuminori Tsuchiya², Hiroyuki Nakata¹ (1.Graduate School of Science and Engineering, Chiba University, 2.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University)

Abe Shota¹, *Hiroyuki Nakata², Chihiro Tao³, Keisuke Hosokawa⁴, Hiroyo Ohya² (1.Graduate School of Science and Engineering, Chiba University, 2.Graduate School of Engineering, Chiba University, 3.National Institute of Information and Communications Technology, 4.The University of Electro-Communications)

*Hiroyo Ohya¹, Ryota Furuya¹, Fuminori Tsuchiya², Masa-yuki Yamamoto³, Tatsuki Washimi⁴, Hiroyuki Nakata¹, Takashi Watanabe⁵, Miki Kobayashi⁶ (1.Graduate School of Engineering, Chiba University, 2.PPARC, Graduate School of Science, Tohoku University, 3.Kochi University of Technology, 4.National Astronomical Observatory of Japan, 5.Ibaraki University, 6.The Nippon Meteor Society)

*Keisuke Nampo¹, Atsushi Higuchi², Fumiaki Kobayashi³, Kazuomi Morotomi⁴, Shigeharu Shimamura⁴, Hiroyo Ohya⁵, Toshiaki Takano⁵, Tamio Takamura⁵, Hisato Iwashita⁶ (1.Graduate School of Science and Engineering, Chiba University, 2.Center for Environmental Remote Sensing, Chiba University, 3.National Defense Academy, 4.Japan Radio Co. Ltd., 5.Graduate School of Engineering, Chiba University, 6.Meisei Electric Co. Ltd. )