Noelynna Ramos¹, *Takashi Oguchi² (1.National Institute of Geological Sciences, College of Science, University of the Philippines Diliman, 2.Center for Spatial Information Science, The University of Tokyo)

*Chenzuo YE¹, Yuting TANG², Takashi OGUCHI³ (1.Department of Natural Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 2.Department of Complexity Science and Engineering, Graduate School of Frontier Sciences, The University of Tokyo, 3.Center for Spatial Information Science, The University of Tokyo)

*Boyun YU¹, Takashi Oguchi¹ (1.The University of Tokyo)

*Chi-Wen Chen^1,2, Ryuji Yamada³, Tomoyuki Iida² (1.Department of Geosciences, National Taiwan University, 2.Center for Spatial Information Science, The University of Tokyo, 3.National Research Institute for Earth Science and Disaster Resilience)

Chan-Hsuan Liu^1,2, Strong Wen², *Kai-Chien Cheng² (1.Dragon Survey, Dragon Geosciences Inc., Taiwan, 2.Nat'l Chung Cheng Univ., Taiwan)

Hao Hou², Yangyang yan², Yuji Murayama³, *Ruci Wang¹, Tangao Hu² (1.Center for Environmrntal Remote Sensing, Chiba University, 2.Hangzhou Normal University, 3.University of Tsukuba)

*Shuichi Nagai¹, Miyano Imoto¹, Naoko Fujita ¹ (1.University of Tsukuba)

*Suzu Shimada¹, Naoko Fujita¹ (1.University of Tsukuba)

*Masahiro Tanaka¹ (1.Graduate School of Arts and Sciences, The University of Tokyo)

*YUXIN ZHOU¹, Naoko Fujita¹ (1.University of Tsukuba)

*Linda Gadhoum¹, Naoko Fujita ¹ (1.University of Tsukuba)

*DING MA¹, Naoko Fujita ¹, Zile Tian¹ (1.University of Tsukuba)