[S-CG61] The Japan Trench: Learning from the 2011 M=9 Tohoku-Oki earthquake, a decade later

[SCG61-10] Elucidation of locking state at the shallower plate boundary after the Tohoku Earthquake based on seafloor acoustic ranging

*Ryusuke Yamamoto^1,2, Ryota Hino¹, Motoyuki Kido³, Chie Honsho¹, Shuichi Kodaira⁴, Yasuyuki Nakamura⁴ (1.Graduate School of Science, Tohoku University, 2.Tokio Marine & Nichido Risk Consulting Co., Ltd., 3.International Research Institute of Disaster Science, Tohoku University, 4.Japan Agency for Marine-Earth Science and Technology)

One-off sessions

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

[S-CG66] Ocean Floor Geoscience

[SCG66-04] Improvements in GNSS-Acoustic analysis for the enhancement of positioning accuracy: application of phase-only correlation to travel time determination and positioning analysis considering the effect of earth tide

*Chie Honsho¹, Motoyuki Kido², Fumiaki Tomita³, Yusaku Ohta¹, Toshihito Ichikawa⁴, Toru Ohashi⁴, Taichi Kawakami⁴ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Kaiyo Denshi Co., Ltd.)

One-off sessions

[E] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS13] Integrated Analysis of Geoscience Observations from the Floor to Surface of the Ocean

[MIS13-P01] Launch of GNSS-Acoustic observation for horizontal and vertical movements off Nemuro using a triangular PXP array with an optional centered-PXP.

*Yukiho Kimura¹, Motoyuki Kido², Yusaku Ohta¹, Chie Honsho¹, Fumiaki Tomita³ (1.Graduate School of Science, Tohoku University , 2.International Research Institute of Disaster Science, Tohoku University, 3.JAMSTEC)