[S-TT43] seismic monitoring and processing system

Thu. May 30, 2019 10:45 AM - 12:15 PM A11 (TOKYO BAY MAKUHARI HALL)

convener:Takahiro Maeda(National Research Institute for Earth Science and Disaster Resilience), Chairperson:Masanao Shinohara(Earthquake Research Institute, The University of Tokyo)

This session covers scientific and technical issues in seismic monitoring or data processing systems for earthquakes or explosions observation. This includes development or improvement of seismic observation networks, innovative techniques in observation and monitoring, cutting-edge data acquisition and processing techniques in geophysical explorations. Other topics related to geophysical observation are also welcome.

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10:45 AM - 11:00 AM

[STT43-01] Summary and Considerations about Characteristics of Borehole Stress Meter for Continuous Observation

*Hiroshi Ishii¹, Yasuhiro Asai¹ (1.Tono Research Institute of Earthquake Science, Association for the Development of Earthquake Prediction)

11:00 AM - 11:15 AM

[STT43-02] Seismic monitoring by an autonomous robotic float equipped with a hydrophone: MERMAID

*Masayuki Obayashi¹, Hiroko Sugioka² (1.Japan Agency for Marine-Earth Science and Technology, 2.Department of Planetology, Kobe University)

11:15 AM - 11:30 AM

[STT43-03] Earthquake observation in a borehole over 250 °C using high temperature optical fiber and DAS technology

*Tsunehisa KIMURA¹ (1.Schlumberger)

11:30 AM - 11:45 AM

[STT43-04] Distributed Acoustic Sensing measurement by using seafloor optical fiber cable system off Sanriku for dense seismic observation

*Masanao Shinohara¹, Tomoaki Yamada¹, Takeshi Akuhara¹, Kimihiro Mochizuki¹, Takeo Kasajima², Takahiro Arioka², Masayuki Hamakawa³, Shunsuke Kubota⁴ (1.Earthquake Research Institute, University of Tokyo, 2.Fujitsu Laboratories Ltd., 3.Fujitsu Limited, 4.YK Giken Co., Ltd.)

Discussion (11:45 AM - 12:00 PM)

Discussion (12:00 PM - 12:15 PM)

Session information