Faculty Profiles - TADOKORO, Keiichi

Papers - TADOKORO, Keiichi

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GNSSブイを用いた地球科学・災害監視のための総合海洋アレイ Invited

加藤照之・寺田幸博・田所敬一・二村　彰

月刊地球 Vol. 44 ( 1 ) page： 44 - 51 2022.1

Developments of GNSS buoy for a synthetic geohazard monitoring system

KATO Teruyuki, TERADA Yukihiro, TADOKORO Keiichi, FUTAMURA Akira

Proceedings of the Japan Academy, Series B Vol. 98 ( 2 ) page： 49 - 71 2022.2

Language：English Publishing type：Research paper (scientific journal) Publisher：The Japan Academy

<p>A global navigation satellite system (GNSS) buoy system for early tsunami warnings has been developed for more than 20 years. The first GNSS buoy system using a real-time kinematic algorithm (RTK) was implemented in the Nationwide Ocean Wave information network for Ports and HArbourS (NOWPHAS) wave monitoring system in Japan in 2008. The records of NOWPHAS were used to update the tsunami alert by the Japan Meteorological Agency (JMA), owing to the tsunami generated by the 2011 Tohoku-oki earthquake (Mw9.0). However, considering that the distance limit is less than 20 km for the RTK algorithm, a new system was designed by introducing a new positioning algorithm and satellite data transmission to place the buoy much farther from the coast. A new technique for the continuous monitoring of ocean-bottom crustal movements was also implemented in the new system. The new buoy system can be used for weather forecasting and ionospheric monitoring as well.</p>

DOI： 10.2183/pjab.98.004

Estimation of temporal and spatial variation of sound speed in ocean from GNSS-A measurements for observation using moored buoy Reviewed

Prog. Earth Planet Sci. Vol. 7 page： 21 2020.6

A Marine-Buoy-Mounted System for Continuous and Real-Time Measurment of Seafloor Crustal Deformation Reviewed

Tadokoro, K., N. Kinugasa, T. Kato, Y. Terada, and K. Matsuhiro

Front. Earth Sci. Vol. 8 page： 123 2020.4

リアルタイム・連続海域観測 Invited

田所敬一

日本地震学会モノグラフ Vol. 6 page： 12-15 2020.3

Interplate Coupling Distribution Along the Nankai Trough in Southwest Japan Estimated From the Block Motion Model Based on Onshore GNSS and Seafloor GNSS/A Observations

Kimura Hiroshi, Tadokoro Keiichi, Ito Takeo

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH Vol. 124 ( 6 ) page： 6140 - 6164 2019.6

Interplate Coupling State at the Nansei-Shoto (Ryukyu) Trench, Japan, Deduced From Seafloor Crustal Deformation Measurements

Tadokoro Keiichi, Nakamura Mamoru, Ando Masataka, Kimura Hiroshi, Watanabe Tsuyoshi, Matsuhiro Kenjiro

GEOPHYSICAL RESEARCH LETTERS Vol. 45 ( 14 ) page： 6869 - 6877 2018.7

Development of GNSS Buoy for a Synthetic Geohazard Monitoring System

Kato Teruyuki, Terada Yukihiro, Tadokoro Keiichi, Kinugasa Natsuki, Futamura Akira, Toyoshima Morio, Yamamoto Shin-ichi, Ishii Mamoru, Tsugawa Takuya, Nishioka Michi, Takizawa Kenichi, Shoji Yoshinori, Seko Hiromu

JOURNAL OF DISASTER RESEARCH Vol. 13 ( 3 ) page： 460-471 2018.6

Tsunami Scenarios Based on Interseismic Models Along the Nankai Trough, Japan, From Seafloor and Onshore Geodesy

Watanabe Shun-ichi, Bock Yehuda, Melgar Diego, Tadokoro Keiichi

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH Vol. 123 ( 3 ) page： 2448-2461 2018.3

陸上及び海底地殻変動観測データに基づくブロック運動モデルを用いた南海トラフ沈み込み帯の固着推定

名古屋大学大学院環境学研究科（木村　洋・田所敬一・伊藤武男）

地震予知連絡会報 Vol. 99 page： 298-301 2018.3

Strain partitioning and interplate coupling along the northern margin of the Philippine Sea plate, estimated from Global Navigation Satellite System and Global Positioning System-Acoustic data Reviewed

Nishimura, T., Yokota, Y., Tadokoro, K., and Ochi, T.

Vol. 14 page： 1-17 2018

GNSS Buoy Array in the Ocean for a Synthetic Geohazards Monitoring System Reviewed

Kato, T., Y. Terada, K. Tadokoro, A. Futamura, M. Toyoshima, S. Yamamoto, M. Ishii, T. Tsugawa, M. Nishioka, K. Takizawa, Y. Shoji, T. Iwasaki, and N. Koshikawa

page： 00 2017

Interplate locking condition derived from seafloor geodetic observation in the shallowest subduction segment at the Central Nankai Trough, Japan

Yasuda Kenji, Tadokoro Keiichi, Taniguchi Sota, Kimura Hiroshi, Matsuhiro Kenjiro

GEOPHYSICAL RESEARCH LETTERS Vol. 44 ( 8 ) page： 3572-3579 2017.4

御嶽山に関する住民意識調査から考察する災害情報の伝達 Reviewed

阪本真由美・田所敬一・高木朗充・臼田裕一郎・宇井忠英

地域安全学会論文集 page： 0 2016

南海トラフ沿いでの海底地殻変動解析結果（暫定）

名古屋大学大学院環境学研究科地震火山研究センター（田所敬一）

地震予知連絡会報 Vol. 96 page： 325-327 2016

南西諸島海溝における海底地殻変動解析結果（暫定）

名古屋大学大学院環境学研究科地震火山研究センター（田所敬一）・琉球大学理学部

地震予知連絡会報 Vol. 96 page： 417-420 2016

Editorial: Frontiers in Seafloor Geodesy Invited International coauthorship

FRONTIERS IN EARTH SCIENCE Vol. 9 2021.8

Recent Developments of GPS Tsunami Meter for a Far Offshore Observations Reviewed

Proceedings to International Association of Geodesy Symposia page： 00 2015

南海トラフ周辺での海底地殻変動観測

田所敬一

平成26年度愛知県震度観測・調査報告書 Vol. 35 page： 00 2015

観測・解析技術の開発 Invited

田所敬一

「災害の軽減に貢献するための地震火山観測研究計画」平成26年度年次報告 page： 167-176 2015

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Papers - TADOKORO, Keiichi