Analysis of the eruption on January 23, 2018 at Kusatsu Shirane volcano using airborne remote sensing

Hisashi Sasaki; Tatsuro Chiba; Shino Naruke; Shunsuke Miura; Masanori Takigawa

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[JJ] Evening Poster

S (Solid Earth Sciences) » S-VC Volcanology

[S-VC41] Active Volcanism

Wed. May 23, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

convener:Yuta Maeda(Nagoya University), Takahiro Miwa(National research institute for earth science and disaster prevention), Yosuke Aoki(東京大学地震研究所, 共同), Takeshi Nishimura(Department of Geophysics, Graduate School of Science, Tohoku University)

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[SVC41-P09] Analysis of the eruption on January 23, 2018 at Kusatsu Shirane volcano using airborne remote sensing

*Hisashi Sasaki¹, Tatsuro Chiba¹, Shino Naruke¹, Shunsuke Miura¹, Masanori Takigawa¹ (1.Asia Air Survey Co., Ltd.)

Keywords:Kusatsu-Shirane Volcano, phreatic eruption, remote sensing, image analysis, vent location

We analyzed the eruption on January 23, 2018 at Kusatsu-Shirane volcano using airborne remote sensing. We identified the crater location of this eruption by aerial photograph interpretation. In addition, the distribution region of pyroclastic fall deposit was estimated by image analysis using near infrared wavelength.