[S-TT47] Airborne surveys and monitoring of the Earth

[STT47-P04] Temporal changes in the 3D magnetization structure of Tokachidake Volcano revealed by drone-borne magnetic surveys and implications for shallow geothermal activity

*Toshiaki Hokari¹, Ryo Tanaka², Takeshi Hashimoto², Takao Koyama³ (1. Graduate School of Science, Hokkaido University, 2. Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, 3. Earthquake Research Institute, The University of Tokyo)

Keywords:Aeromagnetic survey, Drone, Tokachidake Volcano