Japan Geoscience Union Meeting 2022

Yusaku Ohta

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Convener, Chairperson

Wed. May 25, 2022 9:00 AM - 10:30 AM 101 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-GD Geodesy

[S-GD02] Geodesy and Global Geodetic Observing System

convener:Yusuke Yokota(Institute of Industrial Science, The University of Tokyo), convener:Yuta Mitsui(Department of Geosciences, Shizuoka University), Koji Matsuo(Geospatial Information Authority of Japan), Chairperson:Masahiro Nakashima(Geospatial Information Authority of Japan), Yusaku Ohta(Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University)

Mon. May 23, 2022 3:30 PM - 5:00 PM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-CG Complex & General

[S-CG55] Reducing risks from earthquakes, tsunamis & volcanoes: new applications of realtime geophysical data

convener:Masashi Ogiso(Meteorological Research Institute, Japan Meteorological Agency), convener:Masumi Yamada(Disaster Prevention Research Institute, Kyoto University), Yusaku Ohta(Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University), convener:Naotaka YAMAMOTO CHIKASADA(National Research Institute for Earth Science and Disaster Resilience), Chairperson:Masumi Yamada(Disaster Prevention Research Institute, Kyoto University), Yusaku Ohta(Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University), Masashi Ogiso(Meteorological Research Institute, Japan Meteorological Agency)

Speaker, Author, Co-Author

Wed. May 25, 2022 9:00 AM - 10:30 AM 101 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-GD Geodesy

[S-GD02] Geodesy and Global Geodetic Observing System

Tue. May 24, 2022 9:00 AM - 10:30 AM 301A (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-SS Seismology

[S-SS03] Seismological advances in the ocean

9:45 AM - 10:00 AM

[SSS03-04] PCA-based noise reduction of seafloor pressure data to improve tectonic transient signal detection -Application to DONET long-term continuous data

*Hideto Otsuka1, Yusaku Ohta1, Ryota Hino1, Tatsuya Kubota2, Daisuke Inazu3 (1.Department of Geophysics, Graduate School of Science, Tohoku University, National University Corporation, 2.National Research Institute for Earth Science and Disaster Resilience, 3.Department of Marine Resources and Energy, Tokyo University of Marine Science and Technology)

Tue. May 24, 2022 1:45 PM - 3:15 PM 105 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-SS Seismology

[S-SS07] Fault Rheology and Earthquake Physics

Sun. May 22, 2022 9:00 AM - 10:30 AM 301A (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-TT Technology & Techniques

[S-TT41] Creating future of solid Earth science with high performance computing (HPC)

10:15 AM - 10:30 AM

[STT41-06] Toward the construction of a common 3D multi-scale and multi-parameter model by integrating various seismic velocity structure model

*Ayako Nakanishi1, Takahiro Maeda2, Nobuyuki Morikawa2, Shigeki Senna2, Narumi Takahashi2, Hiromitsu Nakamura2, Hiroyuki Fujiwara2, Katsuhiko Shiomi2, Yusaku Ohta3, Takane Hori1, Shuichi Kodaira1 (1.Japan Agency for Marine-Earth Science and Technology, 2.National Research Institute for Earth Science and Disaster Resilience, 3.Tohoku Univ.)

Fri. May 27, 2022 1:45 PM - 3:15 PM 105 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-CG Complex & General

[S-CG48] Ocean Floor Geoscience

Mon. May 23, 2022 3:30 PM - 5:00 PM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-CG Complex & General

[S-CG55] Reducing risks from earthquakes, tsunamis & volcanoes: new applications of realtime geophysical data