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J-GLOBAL ID:202301016616697724   Update date: Feb. 19, 2025

Kobayashi Tomokazu

コバヤシ トモカヅ | Kobayashi Tomokazu
Affiliation and department:
Job title: Director
Research field  (1): Solid earth science
Research keywords  (8): Earthquake ,  Volcano ,  Geodesy ,  Space Geodesy ,  SAR ,  GNSS ,  Crustal Deformation ,  Volcanic earthquake
Research theme for competitive and other funds  (6):
  • 2021 - 2025 地球と宇宙の時空計測の地平を拓く超広帯域大気スペクトル計測システムの開発
  • 2023 - 2024 2023年トルコ南部の地震と災害に関する総合調査
  • 2018 - 2023 Why did the Kumamoto earthquake stop within the Aso Caldera?: Termination of fault rupture explored by geodetic observation and numerical simulation
  • 2018 - 2022 Development of novel ground-based microwave radiometer for earth science
  • 2016 - 2018 Study on precursory ground deformation of a phreatic eruption by SAR observation and numerical simulation
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Papers (69):
  • Tomokazu Kobayashi, Koji Matsuo, Ryosuke Ando, Takayuki Nakano, Genki Watanuki. High-resolution image on terminus of fault rupture: relationship with volcanic hydrothermal structure. Geophysical Journal International. 2024. 240. 2. 1196-1214
  • Hiroshi Munekane, Tomokazu Kobayashi. Origin of subsidence within the Aso caldera after the 2016 Kumamoto earthquake: contributions of afterslip, viscoelastic deformation and volcanic deformation. Geophysical Journal International. 2024. 240. 2. 1181-1195
  • Kai Nakao, Tsuyoshi Ichimura, Kohei Fujita, Takane Hori, Tomokazu Kobayashi, Hiroshi Munekane. Massively parallel Bayesian estimation with Sequential Monte Carlo sampling for simultaneous estimation of earthquake fault geometry and slip distribution. Journal of Computational Science. 2024. 81. 102372-102372
  • Tomokazu Kobayashi, Hiroshi Munekane, Masaki Kuwahara, Haruna Furui. Insights on the 2023 Kahramanmaraş Earthquake, Turkey, from InSAR: fault locations, rupture styles and induced deformation. Geophysical Journal International. 2023. 236. 2. 1068-1088
  • 藤原 智, 三木原 香乃, 市村 美沙, 石本 正芳, 小林 知勝. 干渉SAR時系列解析によって捉えられたアトサヌプリ火山群の収縮の継続. 火山. 2023. 68. 3. 161-169
more...
MISC (65):
  • Coseismic and Post-seismic Deformation of the 2024 Noto Peninsula Earthquake Detected by Compact and Small GNSS Observation Instrument. 2024. 138. 25-32
  • Crustal Deformation of the 2024 Noto Peninsula Earthquake Detected by ALOS-2. 2024. 138. 17-24
  • Attempt to Estimate Model Parameters for Corrections of Co-seismic Deformation using SAR. 2024. 138. 75-81
  • ISHIMOTO Masayoshi, MIKIHARA Kano, ICHIMURA Misa, FURUI Haruna, HATTORI Akihisa, AMAGAI Tomomi, SATO Yudai, KOKADO Kensuke, KOBAYASHI Tomokazu. Publication and Utilization of Nationwide Ground Deformation using InSAR Time Series Analysis with ALOS-2 data. 2024. 137. 13-20
  • NAKAGAWA Hiroyuki, KOBAYASHI Tomokazu, MIYAZAKI Takayuki, HASHIMOTO Mayumi, MURAKAMI Shinsuke, TAKAMATSU Naofumi, FURUYA Tomoaki, ABE Satoshi. Construction of the New Antenna Phase Characteristic Models for the Revision of the National Elevation Results. 2024. 137. 25-33
more...
Books (4):
  • Encyclopedia of Geodesy
    Springer, Cham 2024 ISBN:9783319023700
  • 火山のしくみと超巨大噴火の脅威 : イエローストーンで危惧される超巨大噴火なら全地球が、阿蘇山で9万年前と同規模の噴火なら日本全体が壊滅!
    ニュートンプレス 2016 ISBN:9784315520378
  • 火山と超巨大噴火
    ニュートンプレス 2016
  • 九州・沖縄地方 (日本地方地質誌)
    朝倉書店 2010 ISBN:4254167881
Lectures and oral presentations  (132):
  • Artificial satellite-detected crustal deformation and fault motions of the 2024 Noto Peninsula Earthquake
  • 令和6年能登半島地震に伴い半島内陸部に生じた局所的な地表変位
    (日本活断層学会2024年度秋季学術大会)
  • 長期ペアを組み合わせた干渉SAR時系列解析で捉えた中・長期的な火山性地殻変動
    (日本火山学会)
  • Nationwide crustal deformation monitoring by SAR satellite
    (The 14th UJNR meeting)
  • SAR-detected crustal deformation and topographic changes of the 2024 Noto Peninsula earthquake
    (The 14th UJNR meeting)
more...
Education (3):
  • 2001 - 2004 The University of Tokyo Graduate School of Science Department of Earth and Planetary Science
  • 1999 - 2001 The University of Tokyo Graduate School of Arts and Sciences Department of Multi-Disciplinary Sciences,General Systems Sciences
  • 1995 - 1999 Tohoku University Faculty of Science Department of Astronomy and Geophysics
Work history (8):
  • 2021/04 - 現在 Geospatial Information Authority of Japan Space Geodesy Research Division, Geography and Crustal Dynamics Research Director
  • 2020/04 - 2021/03 Geospatial Information Authority of Japan Space Geodesy Division, Geodetic Department Head
  • 2015/04 - 2020/03 Geospatial Information Authority of Japan Crustal Deformation Research Division, Geography and Crustal Dynamics Research Chief Researcher
  • 2009/09 - 2015/03 Geospatial Information Authority of Japan Crustal Deformation Research Division, Geography and Crustal Dynamics Research Researcher
  • 2014/03 - 2015/02 Delft University of Technology Guest Researcher
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Committee career (10):
  • 2019 - 現在 日本地震学会 機関連絡員
  • 2012/04 - 現在 The Geodetic Society of Japan Councilor
  • 2024/06 - 2025/05 日本測地学会 庶務委員長
  • 2022/04 - 2024/03 Japan Geoscience Union representative
  • 2015/11 - 2024/03 先進レーダ衛星審査会 審査委員
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Awards (3):
  • 2020/08 - Earth, Planets and Space EPS Excellent Paper Award 2019 Small-displacement linearsurface ruptures of the 2016 Kumamoto earthquake sequence detected byALOS-2 SAR interferometry
  • 2013/05 - The Seismological Society of Japan the 2012 Research Paper Award Crustal Deformation in and around the Echigo Plain Clarified by Geodetic Observation across the Niigata-Kobe Tectonic Zone
  • 2010/05 - The Seismological Society of Japan the 2009 Research Paper Award Change of strain rate and seismicity in the Chubu district, Central Japan, associated with a Tokai slow event
Association Membership(s) (5):
Japan Geoscience Union ,  American Geophysical Union ,  Volcanological Society of Japan ,  Geodetic Society of Japan ,  Seismological Society of Japan
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