4:00 PM - 4:15 PM
*Fumiaki Tomita1, Motoyuki Kido2, Yusaku Ohta1, Ryota Hino1, Takeshi Iinuma3, Yukihito Osada1,4 (1.Graduate School of Science and Faculty of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Japan Agency for Marine-Earth Science and Technology, 4.GNSS Technologies Inc.)