災害小特集「東日本大震災以降の主な災害とその対応（その２）」
平成27年９月関東・東北豪雨災害に関する国土地理院の主な対応－空中写真等の撮影と常総地区における推定浸水範囲図の作成－
2021 年 60 巻 6 号 p. 315-318
詳細
2021 年 60 巻 6 号 p. 315-318
In case of a large scale natural disaster, Geospatial Information Authority of Japan (GSI) provides necessary geospatial information to contribute to lifesaving rescue activities and disaster recovery measures operated by relevant disaster management organizations (DMOs). When the Kanto-Tohoku Heavy Rainfall Disaster in September 2015 occurred, GSI took aerial photographs and unmanned aerial vehicle movies, and produced presumed inundation-area maps of Joso district to supply DMOs with such geospatial information.
