11:00 AM - 11:15 AM
*Kotaro Iizuka1,2, Takashi Matsubara3, Masayuki Itoh4,5, Takashi Oguchi1 (1.Center for Spatial Information Science, University of Tokyo, 2.Research Institute for Humanity and Nature, 3.Technical Research Institute, Obayashi Corporation, 4.School of Human Science and Environment, University of Hyogo, 5.Center for Southeast Asian Studies, Kyoto University)