[H-GM04] Geomorphology

[HGM04-P05] Investigation of the Landslide Activity since 2014 in Central Shikoku and Its Relationship with Large-Scale Slope Failures Triggered by the July 2018 Heavy Rainfall

*Seiya Usami^1,2, Takashi Kimura³, Masato Sato⁴ (1. Hokkaido Research Organization, 2. Graduate School of Information Science and Technology, Hokkaido Univ., 3. Ehime Univ., 4. National Research Institute for Earth Science and Disaster Resilience)

Keywords:Sambagawa metamorphic rocks, Time-series interferometric SAR, Deep-seated gravitational slope deformation, Landslide topography