Simultaneous ground-satellite observations of daytime traveling ionospheric disturbances over Japan using the GPS-TEC network and the CHAMP satellite

Ayşegül Ceren Moral, Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, Kazuo Shiokawa, Nagoya University, Nagoya, Japan, Yuichi Otsuka, Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Japan, Huixin Liu, Michi Nishioka, NICT National Institute of Information and Communications Technology, Tokyo, Japan and Takuya Tsugawa, NICT, Koganei, Japan