[H-TT14] HIGH-DEFINITION TOPOGRAPHIC AND GEOGRAPHIC DATA FOR EARTH SURFACE CONNECTIVITY

[HTT14-P04] Bedrock exposure and spatial controls on river incision: observations using airborne laser bathymetry

*Yuka Washio¹, Mio Kasai¹, Hisatoshi Sano² (1. Research Faculty of Agriculture, Hokkaido University, 2. Asia Air Survey Co.,Ltd)

Keywords:soft-bedrock river , airborne LiDAR bathymetry (ALB) survey, erosion