Sediment Concentration and Discharge Estimation for a Debris-Flow Event from 4D-LiDAR Observations in the Ohya Landslide, Central Japan

Tatsuki Kaneko

Presentation information

[E] Oral

H (Human Geosciences ) » H-DS Disaster geosciences

[H-DS08] Landslides and related phenomena

Fri. May 29, 2026 1:45 PM - 3:15 PM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Chigira Masahiro(Fukada Geological Institute), Imaizumi Fumitoshi(Faculty of Agriculture, Shizuoka University), SAITO Hitoshi(Graduate School of Environmental Studies, Nagoya University), Doi Issei(Disaster Prevention Research Institute)

2:00 PM - 2:15 PM

[HDS08-14] Sediment Concentration and Discharge Estimation for a Debris-Flow Event from 4D-LiDAR Observations in the Ohya Landslide, Central Japan

*Tatsuki Kaneko¹, Fumitoshi Imaizumi², Spielmann Raffaele³, Dahal Samiksya¹, Shoki Takayama⁴ (1. The United Graduate school of Agricultural Science, Gifu University, 2. Faculty of Agriculture, Shizuoka University, 3. Chair for Engineering Geology, Geological Institute, Department of Earth Sciences, ETH Zürich, 4. Disaster Prevention Research Institute, Kyoto University)

Keywords:LiDAR, Debris-flow monitoring, sediment concentration, sediment discharge