*Yuichi Imanishi1, Kazunari Nawa2, Yoshiaki Tamura3, Hiroshi Ikeda4 (1.Earthquake Research Institute, The University of Tokyo, 2.AIST, 3.NAOJ, 4.KEK)
convener:Koji Matsuo(Geospatial Information Authority of Japan), Yusuke Yokota(Institute of Industrial Science, The University of Tokyo), Daisuke Oka(Geological Survey of Hokkaido, Environmental and Geological Research Department, Local Independent Administrative Agency, Hokkaido Research Organization)