小特集「平成30年の災害」
４. 衛星SARによる地殻変動監視と航空機SARによる火山地形の把握
2018 年 57 巻 6 号 p. 252-255
詳細
2018 年 57 巻 6 号 p. 252-255
In 2018, A large-scale earthquake occurred directly underneath Iburi area in Hokkaido. Furthermore, several volcanos erupted in Japan with volcanic terrain changed. In this report, we introduce disaster response in 2018 by Geospatial Information Authority of Japan (GSI) using satellite SAR data for detecting crustal movements and airborne SAR data for observing volcanic terrain changes. GSI released these results of analysis via website. Also GSI provided them to various institutes and local governments for their disaster response and recovery operations.
