Disaster mitigation

Thu. Oct 21, 2021 10:40 AM - 12:00 PM Room 2 / Oral session (Zoom 2)

Chair:Masayuki Kuriyama

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10:40 AM - 11:00 AM

[DM-01] Analysis of disaster risk of slopes along railroad lines using self-organizing maps (SOM)

*Kenta Kotani¹, Satomi Yoshi¹, Hiroyuki Morishima¹ (1. JR East Consultants Company (Japan))

11:00 AM - 11:20 AM

[DM-02] Application of drone to rockfall slope to improve operational efficiency and inspection accuracy

*Daichi Masuda¹, Tetsuya Nakajima², Yusaku Arashida¹, Ryoji Hirata¹, Yohei Sato¹, Hiroshi Hara¹ (1. JR East Consultants Company (Japan), 2. East Japan Railway Company (Japan))

11:20 AM - 11:40 AM

[DM-03] Earthquake Epicenter and Hypocenter on 4 and 24 September 2020 Based on Earthquake Waveform Data Geophysical Station, BMKG Yogyakarta, Indonesia

*Nela Elisa Dwiyanti¹, Arin Kuncahyani², Indriati Retno Palupi¹, Wiji Raharjo¹, Dita Septi Andini¹ (1. Pembangunan Nasional "Veteran" Yogyakarta University (Indonesia), 2. Badan Meteorologi Klimatologi dan Geofisika Yogyakarta (Indonesia))

11:40 AM - 12:00 PM

[DM-04] The Importance of Reduction Noise of Earthquake Waveform to Get the Precision of "P and S Arrival Time"

*Wiji Raharjo¹, Indriati Retno Palupi¹, Nela Elisa¹, Arin Kuncahyani² (1. Universitas Pembangunan Nasional Veteran Yogyakarta (Indonesia), 2. BMKG Stasiun Yogyakarta (Indonesia))

Session information