検査技術・診断 (1)

[VI-306] Development of slope inspection method using drone (Examination of point cloud processing method)

*Hiroshi Kamiya¹, Yasuyuki Akiyama¹, Yohei Sato¹, Takashi Imamura², Satomi Yoshi², Taichi Hara³ (1. East Japan railway Company , 2. JR East Consultants Company, 3. Nakanihon Air)

Keywords:drone, rock slope, inspection, point cloud, Substratum Digital Elevation Model, analysis of elevation differences