*Hiroshi Miyaoka¹, Yasunobu Ogawa¹, Satonori Nozawa², Koji Nishimura¹, Taishi Hashimoto¹, Shin-ichiro Oyama², Takuji Nakamura¹, Ryoichi Fujii², Craig James Heinselman³ (1.National Institute of Polar Research, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.European Incoherent Scatter Scientific Association)