[S-TT37] Airborne surveys and monitoring of the Earth

Wed. May 25, 2022 3:30 PM - 5:00 PM 101 (International Conference Hall, Makuhari Messe)

convener:Takao Koyama(Earthquake Research Institute, The University of Tokyo), convener:Shigekazu Kusumoto(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University), Yuji Mitsuhata(AdvancedIndustrial Science and Technology), convener:Shigeo Okuma(Geological Survey of Japan, AIST), Chairperson:Takao Koyama(Earthquake Research Institute, The University of Tokyo), Shigekazu Kusumoto(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University), Yuji Mitsuhata(AdvancedIndustrial Science and Technology), Shigeo Okuma(Geological Survey of Japan, AIST)

Airborne surveys are useful to better understand the whole and/or the detailed structures of the Earth and their variations. They can be implemented from a traditional manned and newly-developed unmanned aircraft to efficiently map very large or remote areas with difficult access.
We invite studies on theory, instrumentation, processing, modeling or inversion and applications of airborne surveys.

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3:30 PM - 3:45 PM

[STT37-01] Magnetization structure and its temporal change of Miyakejima volcano, Japan, revealed by unpersoned aerial vehicle aeromagnetic survey

*Takao Koyama¹, Takayuki Kaneko¹, Takao Ohminato¹, Atsushi Watanabe¹, Yoshiaki HONDA², Takahiro Akiyama¹, Tanaka Shinichi¹ (1.Earthquake Research Institute, The University of Tokyo, 2.Center for Environmental Remote Sensing, Chiba University)

3:45 PM - 4:00 PM

[STT37-02] Three-dimensional imaging of remagnetization beneath Tarumae Volcano by repetitive aeromagnetic survey using an unmanned helicopter

*Keiichi Shibuya¹, Takeshi Hashimoto¹ (1.Seismology and Volcanology, Department of Natural History Sciences, Graduate School of Science, Hokkaido University)

4:00 PM - 4:15 PM

[STT37-03] Basement structure of the coastal zone of Sagami Bay, estimated by gravity and magnetic surveys

*Shigeo Okuma¹, Ayumu Miyakawa¹, Tadashi Nakatsuka¹, Masao Komazawa¹ (1.Geological Survey of Japan, AIST)

4:15 PM - 4:30 PM

[STT37-04] Drone-borne electromagnetic prospecting system for detection of buried metal objects and soil resistivity mapping

*Yuji Mitsuhata¹, Takumi Ueda², Akiya Kamimura¹, Shin Kato¹, Atsushi Takeuchi¹, Chikara Aduma¹, Tishiyuki Yokota¹ (1.National Institute of Advanced Industrial Science and Technology, 2.Waseda University)

4:30 PM - 4:45 PM

[STT37-05] Identification of slopes at very high risk of deep-seated landslides in the Kii mountainous area through a Helicopter electromagnetics and Drone electromagnetics

*Atsuhiko Kinoshita^1,2, Gaku Kitamoto², Takao Yamakoshi¹, Hiroaki Nakaya¹, Katsushi Kawato³, Kentaro Kanayama³, Minoru Okumura³, Hiroshi Baba³, Akira Jomori⁴ (1.National Institute for Land and Infrastructure Management, 2.Sediment Disaster Prevention Technology Center, 3.NIPPON ENGINEERING CONSULTANTS CO.,LTD., 4.NEOSCIENCE CO.LTD.)

Discussion (4:45 PM - 5:00 PM)

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