9:30 AM - 9:45 AM
*Tsuyoshi Haraguchi1, Hironori Fukuhara2, Tatsuro Chiba3, Hitoshi Yonenobu4 (1.Department of Geosciences,Graduate School of Science,Osaka City University, 2.Saitama University, 3.Asia Air Survey Co.,LTD., 4. Graduate School of Education,Naruto University of Education)