Journal of Disaster Research, JDR Award for the Most Cited Paper 2022,Extraction of collapsed buildings due to the 2016 Kumamoto earthquake based on multi-temporal PALSAR-2 dataWen Liu Fumio Yamazaki
Yihao Zhan   Wen Liu   Yoshihisa Maruyama   
ACRS 2020 - 41st Asian Conference on Remote Sensing 2020年
S: Remote sensing is an effective method to evaluate the damage situation after a large-scale nature disaster. Recently, deep learning algorithms have been used for the damage assessment from remote sensing images. A series of earthquakes hit the ...
A large eruption occurred in Kilauea volcano's East Rift Zone (ERZ) on the island of Hawaii, U.S.A., from May 3 to September 4, 2018. Twenty-four fissures erupted lava near Leilani Estates and destroyed more than 700 houses. In this study, four pr...
International Geoscience and Remote Sensing Symposium (IGARSS) 4833-4836 2019年7月
Due to the huge tsunamis occurred in the 2011 Tohoku-Oki, Japan, earthquake, more than 100 bridges located in the Pacific coast of the Tohoku region were severely damaged. In this study, the extraction of the damaged bridges in Miyagi Prefecture, ...
Successive heavy rainfall affected the western Japan from the late June to the early July 2018. Increased river water overflowed and destroyed river banks, which caused flooding in vast areas. In this study, two pre-event and one co-event ALOS-2 P...
ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings 2015年1月1日
After the Mw 9.0 Tohoku Earthquake on March 11, 2011, many bridges were damaged severely due to the tsunamis caused by the earthquake. Since the road network was fragmented, it was difficult to grasp the level of damage by field surveys alone. In ...
Risako Tsuchida   Wen Liu   Fumio Yamazaki   
ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings 2015年1月1日
On April 25, 2015, an Mw7.8 earthquake struck the Gorkha district of Nepal. This earthquake caused serious damages to roads and rivers due to many landslides and avalanches. Particularly, numerous collapses of slopes occurred in the middle altitud...
Rendy Bahri   Wen Liu   Fumio Yamazaki   
ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings 2015年1月1日
Damage assessment is an important issue in emergency response and recovery after nature disasters. In this regard, satellite remote sensing is recognized as an effective tool for detecting and monitoring affected areas. Since SAR sensors can captu...