Prediction of the sporadic E layer occurrence using the real-time GAIA

Hiroyuki Shinagawa1, Chihiro Tao1, Hidekatsu Jin1, Yasunobu Miyoshi2 and Hitoshi Fujiwara3, (1)NICT National Institute of Information and Communications Technology, Tokyo, Japan, (2)Kyushu University, Fukuoka, Japan, (3)Seikei University, Tokyo, Japan