*Kazuo Amano1,2, North Ibaraki Geopark Plan Geonet Kitaibaraki (1.Center for Spatial Information Science, The University of Tokyo , 2.Amano Geological Laboratory, Japan)
convener:Kazuo Amano(Center for Spatial Information Science, The University of Tokyo ), Takashi Oguchi(Center for Spatial Information Science, The University of Tokyo), Masaki Ito(Institute of Industrial Science, the University of Tokyo), Kayoko Yamamoto(University of Elctro-Communications)