Typhoon Hagibis passed through Japan on October 12, 2019, brought heavy rainfalls over half of Japan, and resulted in flooding in wide areas. This study focuses on a flooded state-managed river, the Naka River, Ibaraki Prefecture, Japan. In this s...
Wen Liu   Yoshihisa Maruyama   Fumio Yamazaki   
Remote Sensing 13(17) 2021年9月
Bridges are an important part of road networks in an emergency period, as well as in ordinary times. Bridge collapses have occurred as a result of many recent disasters. Synthetic aperture radar (SAR), which can acquire images under any weather or...
インフラ・ライフライン減災対策シンポジウム講演集 Proceedings of the Simposium on Disaster Mitigation and Resilience of the Infrastructures and Lifeline Systems 8 170-175 2018年1月
インフラ・ライフライン減災対策シンポジウム講演集 Proceedings of the Simposium on Disaster Mitigation and Resilience of the Infrastructures and Lifeline Systems 8 66-70 2018年1月
インフラ・ライフライン減災対策シンポジウム講演集 Proceedings of the Simposium on Disaster Mitigation and Resilience of the Infrastructures and Lifeline Systems 8 17-22 2018年1月