Fig. 11From: Right-lateral offset associated with the most recent earthquake on the Ikeda fault of the Median Tectonic Line, southwest Japan, revealed by ground-penetrating radar profilinga Iso-depth map of the paleochannel A. Dashed black lines mark the paleochannel's edges, considered as piercing points. b Back-projection of the paleochannel A. c Longitudinal profile of the base of the paleochannel A across the F1 fault. Dotted black lines indicate the reference for the vertical displacement calculation. d Schematic diagram showing the estimation of the horizontal offset amount on the PDZBack to article page