Popis: |
Additional file 1: Fig. S1. Schematic diagram showing the differences in incidence angles and resulting LOS values between PALSAR (2011 event) and PALSAR-2 (2016 and post-2016 event). Estimated difference in vertical offsets is ~ 2.7%, which is considered negligible. Fig. S2. Geologic map of the study area adapted from Kubo et al. (2007); location in Fig. 1. Also shown are small notches and wind gaps on ridge crests as well as fluvial terraces, identified in aerial photographs and a lidar DEM. Fig. S3. MPI-RRIM maps (locations in Fig. 2a) based on 2-m lidar DEMs. Location of 2016 surface ruptures and minor cracks, FFZs, subtle small notches, and wind gaps on ridge crests are shown. Fig. S4. Photographs of a the Mochiyama trench excavation, b the Koyama Dam FFZ, and c the Wakaguri FFZ, fresh slickenlines in gouge of d the Mochiyama trench and e the Koyama Dam FFZ, f displaced clay fragments within gouge of the Koyama Dam FFZ, and g subtle slickenlines in gouge of the Wakaguri FFZ. Fig. S5. Photomosaics of the a east wall and b west wall of the Mochiyama trench with fiducial grid overlay. Sketch log of this trench is shown in Fig. 7. |