*Takuya Oki¹, Yujia Yao¹, Nanoka Komatsu¹, Naoko Saio¹, Masahiro Fukagawa² (1. Tokyo Institute of Technology, 2. Ota Ward)

*Ginta Iida¹, Wataru Nakanishi² (1. Kanazawa University Graduate School of Geosciences and Civil Engineering, 2. Kanazawa University Institute of Science and Engineering School of Geosciences and Civil Engineering)

*Hiroshi Omata¹, Takashige Nakagawa², yoshihide sekimoto¹ (1. Center for Spatial Information Science, The University of Tokyo, 2. Pacific Spatial Solutions Inc)

*Hajime Kawamukai¹, Masahiro Arima¹ (1. University of Hyogo)

*Susumu SATO¹ (1. Kanazawa Seiryo Univ.)