Fig. 1From: Topographic effects on frequency-size distribution of landslides triggered by the Hokkaido Eastern Iburi Earthquake in 2018Study area. The area affected by landslides was 440 km2 (enclosed by black line). b Enlarged image of the area framed in red in a. Contour interval is 10 m. The figure was composed based on a 10-m digital elevation model (DEM) provided by the Geospatial Information Authority of Japan (GSI)Back to article page