JpGU-AGU Joint Meeting 2026

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[E] Oral

H (Human Geosciences ) » H-TT Technology & Techniques

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

Mon. May 25, 2026 9:00 AM - 10:30 AM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Hayakawa Yuichi S.(Faculty of Environmental Earth Science, Hokkaido University), Ogura Takuro(Graduate School of Education, Hyogo University of Teacher Education), Kasai Mio(Research Faculty of Agriculture, Hokkaido University), Gomez A Christopher(Kobe University Faculty of Maritime Sciences Volcanic Risk at Sea Research Group)

9:05 AM - 9:20 AM

[HTT14-01] Topographic characteristics and recession rates of waterfalls in the Shikotsu ignimbrite plateau, Hokkaido, Japan

*Yuki Shinno1, Yuichi S. Hayakawa2 (1. Graduate School of Environmental Science, Hokkaido University, 2. Faculty of Environmental Earth Science, Hokkaido University)

Keywords:LiDAR sensor, waterfalls, fluvial erosion, Shikotsu Pyroclastic Plateau