Hidehiko Suzuki¹, Akiho Endo¹, Yuriko Nakamura¹, Peter A Dalin², Taku Takada³, Takuo T Tsuda⁴, Yuta Hozumi⁴, Kazuyo Sakanoi⁵, Kaori Sakaguchi⁶, Nozomu Nishitani⁷, Katsushi Iwamoto⁸, Yasuhiro Murayama⁹, Tadahiko Ogawa¹⁰ and Yasushi Fujiyoshi¹¹, (1)Meiji University, Kawasaki, Japan, (2)Swedish Inst of Space Physics, Kiruna, Sweden, (3)National Instituteof Technology, Kochi College, Kochi, Japan, (4)University of Electro-Communications, Tokyo, Japan, (5)Komazawa University, Tokyo, Japan, (6)NICT, Koganei, Tokyo, Japan, (7)Nagoya Univ, Nagoya, Japan, (8)Mombetsu City Office, Mombetsu, Japan, (9)NICT National Institute of Information and Communications Technology, Strategic Program Office, Tokyo, Japan, (10)NICT, Tokyo, Japan, (11)Hokkaido University, Sapporo, Japan