斜面 (4)

2:40 PM - 2:50 PM JST(5:40 AM - 5:50 AM UTC)

[III-105] A study on the evaluation of rockfall hazards using DEM

*Taichi Kouma¹, Tomoyasu Sugiyama¹, Yoshifumi Satofuka², Keitaro Kitamura³ (1. West Japan Railway, 2. Ritsumeikan University, 3. AAS)

Keywords:

DEM,filtering,rockfall,risk assessment

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