About TSUJI Hiromichi
About Geospatial Information Authority of Japan, Ibaraki, JPN
About HATANAKA Yuki
About Geospatial Information Authority of Japan, Ibaraki, JPN
About Journal of Disaster Research
About natural disaster
About applications satellite
About positioning
About location survey
About infrastructure
About observation network
About disaster prevention
About earthquake
About volcano
About crustal movement
About weather forecast
About GPS
About GPS
About positioning satellite
About GEONET
About crustal deformation
About weather prediction
About Natural disasters
About Geodesy
About 災害軽減
About インフラストラクチャー
About GEONET