Wed. May 29, 2019 12:00 AM - 12:00 AM
*Miyamoto Taishiro1, Shin-ichiro Oyama1,4,5, Yasunobu Ogawa2, Keisuke Hosokawa3, Satoshi Kurita1, Yoshizumi Miyoshi1, Ryuho Kataoka2, Hiroshi Miyaoka2, Tero Raita4 (1. Institute for Space-Earth Environmental Research,Nagoya University, 2.National Institute of Polar Research, 3.Department of Communication Engineering and Informatics, University of Electro-Communications, 4.Sodankylä Geophysical Observatory, University of Oulu, 5.Ionosphere Research Unit, University of Oulu)