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Geophysical imaging and monitoring of the subsurface structures using vibration of artificial structures

Research Project

Project/Area Number 20H01997
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 17040:Solid earth sciences-related
Research InstitutionThe University of Tokyo (2022-2023)
Kyushu University (2020-2021)

Principal Investigator

Tsuji Takeshi  東京大学, 大学院工学系研究科(工学部), 教授 (60455491)

Co-Investigator(Kenkyū-buntansha) 池田 達紀  九州大学, 工学研究院, 准教授 (00736845)
二宮 啓  国立研究開発法人産業技術総合研究所, 地質調査総合センター, 研究員 (40849923)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2023: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2022: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2021: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2020: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywords地震探査 / 人工物の振動 / 地下のイメージング / 地下のモニタリング / 機械学習 / 稠密地震計データ / 地球外の地震計データ / 小型震源装置 / 小型震源装置PASS / 火星の地震計データ
Outline of Research at the Start

電車線路や幹線道路、建物といった人工構造物は常に振動しており、異なった構造物は、異なった特徴を持つ振動を地盤に伝えている。それぞれの人工構造物の振動の特徴を地震計で捉えることができれば、人工構造物を仮想的な人工震源として扱い、地震探査を実施することができる。本研究では、人工構造物の振動を有効に利用して、環境フレンドリーな超高密度の仮想人工震源ネットワークを構築し、高い解像度で地下のイメージングとモニタリングを実現する手法を開発する。この人工構造物の振動というビックデータの利用により、地震探査が難しいとされる都市部の地下空間イメージングが可能になり、都市部での断層や地質評価を行う。

Outline of Final Research Achievements

Using the vibrations of artificial structures, we constructed a high-density virtual active seismic source network and developed a method for high-resolution visualization and monitoring of underground structures. By applying a similar method, we succeeded in generating virtual active seismic data in extraterrestrial environments such as the Moon and Mars, where active sources and seismometers were limited. Furthermore, since it was difficult to find optimal vibrations from artificial structures in some environments, we developed a minimal seismic source system. This seismic source repeatedly generates weak signals, which are stacked to enhance the signal-to-noise ratio, allowing for effective exploration and monitoring. When the vibrations from the minimal seismic source device were recorded by fiber optic cable installed in a well using Distributed Acoustic Sensing (DAS), the signal reached a depth of 1 km, indicating its potential use in monitoring sequestrated CO2 in CCS projects.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発したデータ解析手法により、低コストかつ環境に優しい方法で、地下のイメージングやモニタリングを実施することが可能となった。また震源の数を増やすことができ、空間解像度の高い結果を得ることが可能となった。この方法は、地震や火山などの自然災害の予測、道路の陥没などの土木工事に伴う事故の未然防止、大型震源の利用できない都市部での探査、地滑りの事前予測、石油・天然ガス・地熱といったエネルギー資源の効率的な開発、金属鉱物の効果的な開発、二酸化炭素の地中貯留の安全な実施に貢献することが期待される。さらに、これらの技術は地球だけでなく宇宙探査にも利用できる可能性がある。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (248 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (65 results) (of which Int'l Joint Research: 26 results,  Peer Reviewed: 64 results,  Open Access: 42 results) Presentation (179 results) (of which Int'l Joint Research: 84 results,  Invited: 26 results) Remarks (1 results)

  • [Int'l Joint Research] コロラド鉱山大学(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] IPGP(フランス)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] コロラド鉱山大学(米国)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Spatiotemporal Variations and Postseismic Relaxation Process Around Mt. Fuji, Japan, During and After the 2011 Tohoku-Oki Earthquake2024

    • Author(s)
      Y. Kakiuchi, H. Nimiya, and T. Tsuji
    • Journal Title

      Journal of Geophysical Research - Solid Earth

      Volume: 129(2) Issue: 2

    • DOI

      10.1029/2023jb027978

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Potential fluid flow pathways and the geothermal structure of Kuju revealed by azimuthal anisotropic ambient noise tomography2024

    • Author(s)
      C. Chhun, T. Tsuji, T. Ikeda
    • Journal Title

      Geothermics

      Volume: 119 Pages: 102932-102932

    • DOI

      10.1016/j.geothermics.2024.102932

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Signal propagation from portable active seismic source (PASS) to km-scale borehole DAS for continuous monitoring of CO2 storage site2024

    • Author(s)
      T. Tsuji, E. Arakawa, H. Tsukahara, F. Murakami, N. Aoki, S. Abe, T, Miura
    • Journal Title

      Greenhouse Gases: Science and Technology

      Volume: 14(1) Issue: 1 Pages: 4-10

    • DOI

      10.1002/ghg.2249

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Potential geothermal reservoir systems in the Kenyan Great Rift Valley and volcanic region assessed by ambient noise analysis2024

    • Author(s)
      C. Chhun, T. Tsuji, T. Ikeda
    • Journal Title

      Journal of African Earth Sciences

      Volume: 210 Pages: 105161-105161

    • DOI

      10.1016/j.jafrearsci.2023.105161

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of the interfacial elasticity of surfactant monolayer at the CO2?water interface by molecular dynamics simulation: Screening surfactants to enhance the CO2 foam stability2024

    • Author(s)
      Jia Jihui、Fan Chao、Li Jingwei、Peng Bo、Liang Yunfeng、Tsuji Takeshi
    • Journal Title

      Fuel

      Volume: 360 Pages: 130593-130593

    • DOI

      10.1016/j.fuel.2023.130593

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Extracting crucial microstructures to characterize the elastic wave velocity and resistivity of Berea sandstone using convolutional neural networks2024

    • Author(s)
      Kazuki Sawayama; Takeshi Tsuji; Koki Shige
    • Journal Title

      GEOPHYSICS

      Volume: 89 Issue: 1 Pages: 117-126

    • DOI

      10.1190/geo2023-0163.1

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Monitoring Number of Runners in a Park using Continuous Seismic Data2023

    • Author(s)
      H. Nimiya, Member, A. Miyakawa, M. Ichiki, Y. Okamoto, M. Kuwahara, T. Ikeda, T. Tsuji
    • Journal Title

      IEEJ Transactions on Sensors and Micromachines

      Volume: 143 Issue: 10 Pages: 331-336

    • DOI

      10.1541/ieejsmas.143.331

    • ISSN
      1341-8939, 1347-5525
    • Year and Date
      2023-10-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multiple Drone Route Optimization for a Seismic Survey2023

    • Author(s)
      Y. Hamasato, A. Sakaguchi, K. Yamamoto, and T. Tsuji
    • Journal Title

      Transactions of the Institute of Systems, Control and Information Engineers

      Volume: 36 Issue: 7 Pages: 181-186

    • DOI

      10.5687/iscie.36.181

    • ISSN
      1342-5668, 2185-811X
    • Year and Date
      2023-07-15
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optimization of Drone-Based Surface-Wave Seismic Surveys Using a Multiple Traveling Salesman Problem2023

    • Author(s)
      Hamasato Yohei、Sakaguchi Akinori、Tsuji Takeshi、Yamamoto Kaoru
    • Journal Title

      Journal of Robotics and Mechatronics

      Volume: 35 Issue: 2 Pages: 271-278

    • DOI

      10.20965/jrm.2023.p0271

    • ISSN
      0915-3942, 1883-8049
    • Year and Date
      2023-04-20
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Continuous Monitoring System for Safe and Effective CO<sub>2</sub> Geological Storage2023

    • Author(s)
      TSUJI Takeshi
    • Journal Title

      The Journal of The Institute of Electrical Engineers of Japan

      Volume: 143 Issue: 2 Pages: 90-93

    • DOI

      10.1541/ieejjournal.143.90

    • ISSN
      1340-5551, 1881-4190
    • Year and Date
      2023-02-01
    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Audio magnetotelluric survey for groundwater investigation in the Al Jaww Plain in eastern Abu Dhabi, Al Ain, United Arab Emirates2023

    • Author(s)
      H. Saibi, M.Y. Ali, B.A. Cherkose, A. Alaran, S. Ullah, T. Tsuji
    • Journal Title

      Earth and Space Science

      Volume: 10(12) Issue: 12

    • DOI

      10.1029/2023ea003181

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationship Between Permeability and Resistivity of Sheared Rock Fractures: The Role of Tortuosity and Flow Path Percolation2023

    • Author(s)
      K. Sawayama; T. Ishibashi; F. Jiang; T. Tsuji
    • Journal Title

      Geophysical Research Letters

      Volume: 50 Issue: 20

    • DOI

      10.1029/2023gl104418

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of active faults and tectonic features through heat flow distribution in the Nankai Trough, Japan, based on high-resolution velocity-estimated bottom-simulating reflector depths2023

    • Author(s)
      S. Takenouchi, T. Tsuji, K. Shiraishi, Y. Nakamura, S. Kodaira, G. Fujie, K. Mukumoto
    • Journal Title

      Earth Planets Space

      Volume: 75 Issue: 1 Pages: 147-147

    • DOI

      10.1186/s40623-023-01890-9

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Assessing the Optimal Contributions of Renewables and Carbon Capture and Storage Toward Carbon Neutrality by 20502023

    • Author(s)
      D.H. Nguyen, A. Chapman, T. Tsuji
    • Journal Title

      Sustainability

      Volume: 15(18) Issue: 18 Pages: 13447-13447

    • DOI

      10.3390/su151813447

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Probabilistic Fault Displacement Hazard Analysis Using Model of Seismic Source Characteristics at the Ikata Site Based on Guidelines for SSHAC Level 32023

    • Author(s)
      N. Nishizaka, K. Onishi, Y. Ishikawa, M. Ono, J Miyakoshi, M. Ikeda, T. Tsuji, T. Kumamoto, K. Okumura
    • Journal Title

      Journal of Japan Association for Earthquake Engineering

      Volume: 23 Issue: 4 Pages: 4_70-4_88

    • DOI

      10.5610/jaee.23.4_70

    • ISSN
      1884-6246
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimation of the mass fraction and distribution of ice in a lunar regolith simulant from seismic velocity2023

    • Author(s)
      Takaaki Kunimasu; Kazuki Sawayama; Takeshi Tsuji
    • Journal Title

      Icarus

      Volume: 406 Pages: 115725-115725

    • DOI

      10.1016/j.icarus.2023.115725

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Shallow S wave velocity profile from active source seismic data at the Apollo 14 landing site based on virtual multichannel analysis of surface waves2023

    • Author(s)
      H. Imazato, T. Ikeda, and T. Tsuji
    • Journal Title

      Icarus

      Volume: 406 Pages: 115724-115724

    • DOI

      10.1016/j.icarus.2023.115724

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-resolution three-dimensional azimuthal velocity anisotropy of S-waves in southern-central Japan, based on ambient noise tomography2023

    • Author(s)
      B. Nthaba, T. Ikeda, T. Tsuji, Y. Iio
    • Journal Title

      Earth, Planets and Space

      Volume: 75 Issue: 1 Pages: 102-102

    • DOI

      10.1186/s40623-023-01855-y

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lunar active seismic profiler for investigating shallow substrates of the Moon and other extraterrestrial environments2023

    • Author(s)
      T. Tsuji, T. Kobayashi, J. Kinoshita, T. Ikeda, T. Uchigaki, Y. Nagata, T. Kawamura, K. Ogawa, S. Tanaka, A. Araya
    • Journal Title

      Icarus

      Volume: 404 Pages: 115666-115666

    • DOI

      10.1016/j.icarus.2023.115666

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 3-D crustal shear-wave velocity model derived from full-waveform tomography for Central Honshu Island, Japan2023

    • Author(s)
      K. Mukumoto and T. Tsuji
    • Journal Title

      Geophysical Journal International

      Volume: 235(1) Issue: 1 Pages: 366-376

    • DOI

      10.1093/gji/ggad216

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tracking supercritical geothermal fluid distribution from continuous seismic monitoring2023

    • Author(s)
      Andajani Rezkia Dewi、Tsuji Takeshi、Ikeda Tatsunori、Matsumoto Satoshi、Kitamura Keigo、Nishijima Jun
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 8370-8370

    • DOI

      10.1038/s41598-023-35159-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Upscaling Permeability Using Multiscale X‐Ray‐CT Images With Digital Rock Modeling and Deep Learning Techniques2023

    • Author(s)
      Jiang Fei、Guo Yaotian、Tsuji Takeshi、Kato Yoshitake、Shimokawara Mai、Esteban Lionel、Seyyedi Mojtaba、Pervukhina Marina、Lebedev Maxim、Kitamura Ryuta
    • Journal Title

      Water Resources Research

      Volume: 59 Issue: 3

    • DOI

      10.1029/2022wr033267

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multimodal Rayleigh and Love wave joint inversion for S-wave velocity structures in Kanto Basin, Japan2023

    • Author(s)
      H. Nimiya, T. Ikeda, T. Tsuji
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 128 Issue: 1 Pages: 25017-25017

    • DOI

      10.1029/2022jb025017

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synergistic effect of hydrolyzed polyacrylamide and ionic surfactant to enhance the stability of CO2 foam: A molecular dynamics study2023

    • Author(s)
      J. Jia, H. Cai, Y. Liang, T. Tsuji, M. Lin, B. Peng,
    • Journal Title

      Petroleum Science Bulletin

      Volume: 8 Pages: 69-86

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples2023

    • Author(s)
      Nakamura T.、Matsumoto M.、Amano K.、Enokido Y.、Zolensky M. E.、Mikouchi T.、Genda H.、Tanaka S.、Zolotov M. Y.、Kurosawa K. .. Yabuta H. ... et al.
    • Journal Title

      Science

      Volume: 379 Issue: 6634 Pages: 8671-8671

    • DOI

      10.1126/science.abn8671

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Estimation of the minimum miscibility pressure for CO2?crude-oil systems by molecular dynamics simulation2023

    • Author(s)
      Cui Wuge、Liang Yunfeng、Masuda Yoshihiro、Tsuji Takeshi、Matsuoka Toshifumi、Takahashi Haruka
    • Journal Title

      Petroleum Research

      Volume: 8 Issue: 1 Pages: 1-10

    • DOI

      10.1016/j.ptlrs.2022.08.001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Determining First Arrival Time of Elastic Wave by Machine Learning2022

    • Author(s)
      諏訪 雄二, 顧 志明, 小幡 拓也, 中川 慎二, 森下 諒一, 澤山 和貴, 辻 健
    • Journal Title

      電子情報通信学会論文誌D 情報・システム

      Volume: J105-D Issue: 1 Pages: 52-59

    • DOI

      10.14923/transinfj.2021SKP0001

    • ISSN
      1880-4535, 1881-0225
    • Year and Date
      2022-01-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extracting high-resolution P-wave reflectivity of the shallow subsurface by seismic interferometry based on autocorrelation of blast mining signals, Geophysical Prospecting,2022

    • Author(s)
      T.S. Imam, T. Ikeda, T. Tsuji, J. Uesugi, T. Nakamura, Y. Okaue
    • Journal Title

      ー

      Volume: ー Issue: 7 Pages: 1-14

    • DOI

      10.1111/1365-2478.13308

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 4 cm portable active seismic source (PASS) for meter- to kilometer-scale imaging and monitoring of subsurface structures2022

    • Author(s)
      T. Tsuji, S. Tsuji, J. Kinoshita, T. Ikeda, A.B. Ahmad
    • Journal Title

      Seismological Research Letters

      Volume: ー Issue: 1 Pages: 149-158

    • DOI

      10.1785/0220220049

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Earthquake affects subsidence in Jakarta using Sentinel-1A time series images and 2D-MSBAS method2022

    • Author(s)
      Yusup Nur Khakim Mokhamad、Supardi Supardi、Tsuji Takeshi
    • Journal Title

      Vietnam Journal of Earth Sciences

      Volume: 45 Pages: 111-128

    • DOI

      10.15625/2615-9783/18021

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vehicle Auto-Classification Using Machine Learning Algorithms Based on Seismic Fingerprinting2022

    • Author(s)
      A.B. Ahmad, H. Saibi, A. N. Belkacem, T. Tsuji
    • Journal Title

      Computers

      Volume: 11 Issue: 10 Pages: 148-148

    • DOI

      10.3390/computers11100148

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nankai Forearc Structural and Seismogenic Segmentation Caused by a Magmatic Intrusion off the Kii Peninsula2022

    • Author(s)
      Kimura G.、Nakamura Y.、Shiraishi K.、Fujie G.、Kodaira S.、Tsuji T.、Fukuchi R.、Yamaguchi A.
    • Journal Title

      Geochemistry, Geophysics, Geosystems

      Volume: 23 Issue: 8

    • DOI

      10.1029/2022gc010331

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of shear zone thickness and strike-slip faulting on tectonic tremor in the Nankai Trough, southwest Japan2022

    • Author(s)
      Fahrudin、Chhun Chanmaly、Tsuji Takeshi
    • Journal Title

      Tectonophysics

      Volume: 838 Pages: 229519-229519

    • DOI

      10.1016/j.tecto.2022.229519

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial and temporal influence of sea level on inland stress based on seismic velocity monitoring2022

    • Author(s)
      Andajani Rezkia Dewi、Tsuji Takeshi、Snieder Roel、Ikeda Tatsunori
    • Journal Title

      Earth, Planets and Space

      Volume: 74 Issue: 1

    • DOI

      10.1186/s40623-022-01657-8

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ambient noise tomography for a high-resolution 3D S-wave velocity model of the Kinki Region, Southwestern Japan, using dense seismic array data2022

    • Author(s)
      Nthaba Bokani、Ikeda Tatsunori、Nimiya Hiro、Tsuji Takeshi、Iio Yoshihisa
    • Journal Title

      Earth, Planets and Space

      Volume: 74 Issue: 1 Pages: 1-19

    • DOI

      10.1186/s40623-022-01654-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An autonomous lunar geophysical experiment package (ALGEP) for future space missions2022

    • Author(s)
      Kawamura Taichi、Tsuji Takeshi(39人中39番目)
    • Journal Title

      Experimental Astronomy

      Volume: 54 Issue: 2-3 Pages: 617-640

    • DOI

      10.1007/s10686-022-09857-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mapping the geological structures in the Ras El Ush field (Gulf of Suez, Egypt), based on seismic interpretation and 3D modeling techniques2022

    • Author(s)
      Imam Tarek S.、Abdel-Fattah Mohamed I.、Tsuji Takeshi、Hamdan Hamdan A.
    • Journal Title

      Journal of African Earth Sciences

      Volume: 193 Pages: 104596-104596

    • DOI

      10.1016/j.jafrearsci.2022.104596

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Relative Permeability Variation Depending on Viscosity Ratio and Capillary Number2022

    • Author(s)
      Suwandi Natanael、Jiang Fei、Tsuji Takeshi
    • Journal Title

      Water Resources Research

      Volume: 58 Issue: 6

    • DOI

      10.1029/2021wr031501

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Accurate determination of the first arrival time of elastic wave traveled through rock sample by machine learning2022

    • Author(s)
      Suwa Yuji、Gu Zhiming、Obata Takuya、Nakagawa Shinji、Morishita Ryoichi、Sawayama Kazuki、Tsuji Takeshi
    • Journal Title

      Journal of Applied Geophysics

      Volume: 203 Pages: 104688-104688

    • DOI

      10.1016/j.jappgeo.2022.104688

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pore fabric anisotropy and elastic moduli of fault rocks from the Median Tectonic Line, Shikoku, southwest Japan2022

    • Author(s)
      Ikeda Michiharu、Kret Kakda、Tsuji Takeshi、Ikeda Tatsunori、Tsuji Tomohiro、Onishi Kozo、Nishizaka Naoki
    • Journal Title

      Tectonophysics

      Volume: 834 Pages: 229366-229366

    • DOI

      10.1016/j.tecto.2022.229366

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A coupled LBM-DEM method for simulating the multiphase fluid-solid interaction problem2022

    • Author(s)
      Jiang Fei、Liu Haihu、Chen Xian、Tsuji Takeshi
    • Journal Title

      Journal of Computational Physics

      Volume: 454 Pages: 110963-110963

    • DOI

      10.1016/j.jcp.2022.110963

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 地震観測データを用いたランナーの検出2022

    • Author(s)
      二宮 啓、宮川歩夢、一木正聡、岡本有貴、桑原正史、池田達紀、辻健
    • Journal Title

      電気学会誌IEEJ Journal

      Volume: 14P4-C-4

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Machine learning for automatic slump identification from 3D seismic data at convergent plate margins2021

    • Author(s)
      Ahmad Ahmad B., Tsuji Takeshi
    • Journal Title

      Marine and Petroleum Geology

      Volume: 133 Pages: 105290-105290

    • DOI

      10.1016/j.marpetgeo.2021.105290

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mapping Aquifer Storage Properties Using S-Wave Velocity and InSAR-Derived Surface Displacement in the Kumamoto Area, Southwest Japan2021

    • Author(s)
      Mourad Mohamed, Tsuji Takeshi, Ikeda Tatsunori, Ishitsuka Kazuya, Senna Shigeki, Ide Kiyoshi
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 21 Pages: 4391-4391

    • DOI

      10.3390/rs13214391

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pore pressure and gas saturation distribution in the forearc basin of the Nankai subduction zone inferred from high-resolution Vp and Vs2021

    • Author(s)
      Chhun Chanmaly, Tsuji Takeshi
    • Journal Title

      Journal of Petroleum Science and Engineering

      Volume: 205 Pages: 108911-108911

    • DOI

      10.1016/j.petrol.2021.108911

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Continuous monitoring system for safe managements of CO2 storage and geothermal reservoirs2021

    • Author(s)
      Tsuji, T., T. Ikeda, R. Matsuura, K. Mukumoto, F. L. Hutapea, T. Kimura, K. Yamaoka and M. Shinohara
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 19120-19120

    • DOI

      10.1038/s41598-021-97881-5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High Fluid-Pressure Patches Beneath the Decollement: A Potential Source of Slow Earthquakes in the Nankai Trough off Cape Muroto2021

    • Author(s)
      T. Hirose, Y. Hamada, W. Tanikawa, N. Kamiya, Y. Yamamoto, T. Tsuji, M. Kinoshita, V. B. Heuer, F. Inagaki, Y. Morono, Y. Kubo
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 126 Issue: 6

    • DOI

      10.1029/2021jb021831

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatial autocorrelation method for reliable measurements of two-station dispersion curves in heterogeneous ambient noise wavefields2021

    • Author(s)
      Ikeda Tatsunori, Tsuji Takeshi, Konishi Chisato, Saito Hideki
    • Journal Title

      Geophysical Journal International

      Volume: 226 Issue: 2 Pages: 1130-1147

    • DOI

      10.1093/gji/ggab150

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Traffic Monitoring System Based on Deep Learning and Seismometer Data2021

    • Author(s)
      Ahmad Ahmad Bahaa, Tsuji Takeshi
    • Journal Title

      Applied Sciences

      Volume: 11 Issue: 10 Pages: 4590-4590

    • DOI

      10.3390/app11104590

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Temporal changes in anthropogenic seismic noise levels associated with economic and leisure activities during the COVID-19 pandemic2021

    • Author(s)
      Nimiya Hiro, Ikeda Tatsunori, Tsuji Takeshi
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 20439-20439

    • DOI

      10.1038/s41598-021-00063-6

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Miniature seismometer array system for Lunar underground structures investigation: Evaluation of its exploration depth based on Apollo seismometer data2021

    • Author(s)
      Orita Marina、Ikeda Tatsunori、Tsuji Takeshi
    • Journal Title

      BUTSURI-TANSA(Geophysical Exploration)

      Volume: 74 Issue: 0 Pages: 79-91

    • DOI

      10.3124/segj.74.79

    • NAID

      130008119488

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of structure and pore pressure of plate interface on tectonic tremor in the Nankai subduction zone, Japan2021

    • Author(s)
      Hendriyana Andri, Tsuji Takeshi
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 558 Pages: 116742-116742

    • DOI

      10.1016/j.epsl.2021.116742

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatial and temporal influence of rainfall on crustal pore pressure based on seismic velocity monitoring2020

    • Author(s)
      Andajani Rezkia Dewi, Tsuji Takeshi, Snieder Roel, Ikeda Tatsunori
    • Journal Title

      Earth, Planets and Space

      Volume: 72 Issue: 1

    • DOI

      10.1186/s40623-020-01311-1

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pore Pressure Analysis for Distinguishing Earthquakes Induced by CO2 Injection from Natural Earthquakes2020

    • Author(s)
      Chhun Chanmaly, Tsuji Takeshi
    • Journal Title

      Sustainability

      Volume: 12 Issue: 22 Pages: 9723-9723

    • DOI

      10.3390/su12229723

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of a nascent tectonic boundary in the San-in area, southwest Japan, using a 3D S-wave velocity structure obtained by ambient noise surface wave tomography2020

    • Author(s)
      Suemoto Yudai, Ikeda Tatsunori, Tsuji Takeshi, Iio Yoshihisa
    • Journal Title

      Earth, Planets and Space

      Volume: 72 Issue: 1

    • DOI

      10.1186/s40623-020-1139-y

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Real-time crustal monitoring system of Japanese Islands based on spatio-temporal seismic velocity variation2020

    • Author(s)
      Hutapea Fernando Lawrens, Tsuji Takeshi, Ikeda Tatsunori
    • Journal Title

      Earth, Planets and Space

      Volume: 72 Issue: 1 Pages: 19-19

    • DOI

      10.1186/s40623-020-1147-y

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sound speed of thermohaline fine structure in the Kuroshio Current inferred from automatic sound speed analysis2020

    • Author(s)
      Chhun Chanmaly, Tsuji Takeshi
    • Journal Title

      Exploration Geophysics

      Volume: - Issue: 5 Pages: 1-10

    • DOI

      10.1080/08123985.2020.1736548

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distributions of gas hydrate and free gas accumulations associated with upward fluid flow in the Sanriku-Oki forearc basin, northeast Japan2020

    • Author(s)
      Kret Kakda, Tsuji Takeshi, Chhun Chanmaly, Takano Osamu
    • Journal Title

      Marine and Petroleum Geology

      Volume: 116 Pages: 104305-104305

    • DOI

      10.1016/j.marpetgeo.2020.104305

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three‐Dimensional S-Wave Velocity Structure of Central Japan Estimated by Surface‐Wave Tomography Using Ambient Noise2020

    • Author(s)
      Nimiya H., Ikeda T., Tsuji T.
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 125 Issue: 4

    • DOI

      10.1029/2019jb019043

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characterizing coal seams hosted in Mmamabula Coalfield, central Botswana using pseudo-3D electrical resistivity imaging technique2020

    • Author(s)
      Nthaba Bokani, Shemang Elisha, Hengari Amogelang, Kgosidintsi Boniface, Tsuji Takeshi
    • Journal Title

      Journal of African Earth Sciences

      Volume: 167 Pages: 103866-103866

    • DOI

      10.1016/j.jafrearsci.2020.103866

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Temporal Variation and Frequency Dependence of Seismic Ambient Noise on Mars From Polarization Analysis2020

    • Author(s)
      Suemoto Yudai, Ikeda Tatsunori, Tsuji Takeshi
    • Journal Title

      Geophysical Research Letters

      Volume: 47 Issue: 13

    • DOI

      10.1029/2020gl087123

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Overpressured Underthrust Sediment in the Nankai Trough Forearc Inferred From Transdimensional Inversion of High‐Frequency Teleseismic Waveforms2020

    • Author(s)
      Akuhara Takeshi、Tsuji Takeshi、Tonegawa Takashi
    • Journal Title

      Geophysical Research Letters

      Volume: 47 Issue: 15

    • DOI

      10.1029/2020gl088280

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Data processing and interpretation schemes for a deep-towed high-frequency seismic system for gas and hydrate exploration2020

    • Author(s)
      Hutapea Fernando Lawrens, Tsuji Takeshi, Katou Masafumi, Asakawa Eiichi
    • Journal Title

      Journal of Natural Gas Science and Engineering

      Volume: 83 Pages: 103573-103573

    • DOI

      10.1016/j.jngse.2020.103573

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Seasonal and transient surface displacements in the Kumamoto area, Japan, associated with the 2016 Kumamoto earthquake: implications for seismic-induced groundwater level change2020

    • Author(s)
      Ishitsuka Kazuya、Tsuji Takeshi、Lin Weiren、Kagabu Makoto、Shimada Jun
    • Journal Title

      Earth, Planets and Space

      Volume: 72 Issue: 1

    • DOI

      10.1186/s40623-020-01275-2

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 地震探査結果に基づく四国北西沖伊予灘海域における中央構造線の分布及び活動性2020

    • Author(s)
      高橋恭平, 池田倫治, 佐藤誉司, 足達健人, 西坂直樹, 大西耕造, 大野裕記, 露口耕治, 辻 健
    • Journal Title

      活断層研究

      Volume: 53 Pages: 13-32

    • NAID

      130008064393

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Presentation] Imaging Many Potential Geothermal Structures in Kyushu, SW Japan through Advanced Integration Analyses of 3D Surface Wave Tomography and Machine Learning Models2024

    • Author(s)
      Chanmaly Chhun, Takeshi Tsuji, Tatsunori Ikeda
    • Organizer
      AGU fall meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Continuous Monitoring System for Onshore and Offshore CO2 Storage: Utilizing Permanent Seismic Sources and Distributed Acoustic Sensing2024

    • Author(s)
      Takeshi Tsuji
    • Organizer
      Role of Geosciences in Carbon Storage symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Seismic Sources for Coastal CCS/CCUS Projects with Considering Underwater Noise Issues2024

    • Author(s)
      Naoshi Aoki, Fumitoshi Murakami, Eiichi Asakawa, Takeshi Kozawa, Susumu Abe, Takeshi Tsuji
    • Organizer
      CCUS2024
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CO2地中貯留に向けたモニタリング・モデリング技術2023

    • Author(s)
      辻 健
    • Organizer
      日本学術振興会素材プロセシング第69委員会・第1分科会(非鉄製錬関連技術) 第63回研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Portable Active Seismic Source (PASS) for continuous monitoring of CO2 storage and geothermal reservoirs2023

    • Author(s)
      Takeshi Tsuji
    • Organizer
      ICEG2023 Webinar on Geophysics in the Energy Transition (Society of Exploration Geophysicists (SEG))
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Portable Active Seismic Source (PASS)とBorehole DASデータを利用した貯留層連続モニタリングシステムの開発(Continuous reservoir monitoring system based on portable active seismic source (PASS) and borehole DAS data)2023

    • Author(s)
      辻 健、Ahmad Ahmad、塚原 均、村上 文俊、青木 直史、阿部 進、三浦 卓也、新部 貴夫
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Toward measurements of elastic wave velocities of laboratory analogs of Titan's organic materials2023

    • Author(s)
      平井 英人、関根 康人、辻 健、西澤 修、大内 智博、肥後 祐司
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Elastic property of Ryugu samples: Preliminary summary2023

    • Author(s)
      小野寺 圭祐、猪 裕太、田中 智、川村 太一、金丸 礼、石崎 拓也、深井 稜汰、辻 健、中村 智樹、上椙 真之、圦本 尚義、野口 高明、岡崎 隆司、薮田 ひかる、奈良岡 浩、坂本 佳奈子、橘 省吾、渡邊 誠一郎、津田 雄一
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 地球外物質の弾性的性質の測定手法検討:不定形状サンプルの弾性波速度測定2023

    • Author(s)
      保田 慶直、猪 裕太、小野寺 圭祐、金丸 礼、田中 智、深井 稜汰、石崎 拓也、川村 太一、辻 健、岩田 隆浩
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アポロ14号の人工震源データを用いた仮想的な表面波多チャンネル解析2023

    • Author(s)
      池田 達紀、今里 輝、辻 健
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 月地震観測ネットワークの構築にむけた光干渉式地震計の設計と評価2023

    • Author(s)
      新谷 昌人、小野寺 圭祐、川村 太一、辻 健、田中 智
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 土星衛生タイタン離着陸探査ミッションDragonFly搭載地震観測システムの開発状況2023

    • Author(s)
      田中 智、白石 浩章、三谷 烈史、川村 太一、村上 英記、山田 竜平、鎌田 俊一、木村 淳、黒川 宏之、西田 究、関根 康人、辻 健、小野寺 圭祐、ローレンツ ラルフ
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Next Generation Small Body Sample Return: Science Working Group Status Report2023

    • Author(s)
      黒川 宏之、嶌生 有理、坂谷 尚哉、深井 稜汰、癸生川 陽子、青木 順、巽 瑛理、脇田 茂、牛久保 孝行、熊本 篤志、宮本 英昭、川村 太一、田中 智、辻 健、浦川 聖太郎、大澤 亮、津田 雄一、森 治、丸 祐介、佐伯 孝尚
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 先進的CCS事業におけるモニタリングシステムの課題解決に向けた取り組み2023

    • Author(s)
      青木 直史、越智 公昭、斎藤 秀雄、阿部 進、辻 健
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 稠密地震計ネットワークで記録された雑微動の表面波解析による中越地域の3次元S波速度と異方性の推定2023

    • Author(s)
      出野 実、辻 健
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 統合物理探査による九重火山深部地下構造と地熱系概念モデル2023

    • Author(s)
      西島 潤、北村 圭吾、相澤 広記、石橋 純一郎、Prasitwuttisak Wipoo、辻 健、池田 達紀、副田 宜男、稲垣 陽大、斎藤 博樹
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Imaging of potential geothermal structures in Japan, New Zealand, and Kenya inferred from ambient noise and machine learning approaches2023

    • Author(s)
      Chanmaly Chhun, Takeshi Tsuji
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Accounting for strong effects of sub-wavelength heterogeneities in full waveform inversion based on wavefield gradient measurements such as rotational sensors or DAS2023

    • Author(s)
      椋本 浩太、Capdeville Yann、Singh Sneha、辻 健
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 岩石物性値を支配する特徴的な微細構造をデジタル岩石物理と機械学習から可視化する試み2023

    • Author(s)
      澤山 和貴、辻 健
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Formation conditions of methane clathrate that caps Pluto's ocean2023

    • Author(s)
      野崎 舜介、関根 康人、Gabriel Tobie、Yunfeng Liang、辻 健、玄田 英典
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] データ記述科学のエネルギー資源・地球科学分野における応用探索2023

    • Author(s)
      鈴木 杏奈、後藤 啓一朗、石塚 師也、辻 健、赤穂 昭太郎、平岡 裕章
    • Organizer
      日本地球惑星科学連合2023年大会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current status and future of CCS in Japan, and introduction of cutting-edge monitoring technology for safe CO2 storage2023

    • Author(s)
      Takeshi Tsuji
    • Organizer
      科学技術振興機構アジア低炭素技術・イノベーション大会日中韓若手低炭素フォーラム
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 巨大化するモニタリング・モデリングデータの解析と解釈の自動化に向けて2023

    • Author(s)
      辻 健
    • Organizer
      令和5年度石油技術協会春季講演会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Development of a continuous active seismic system for monitoring geological storage with borehole DAS2023

    • Author(s)
      Ahmad Bahaa Ahmad, Takeshi Tsuji
    • Organizer
      SPWLA 64th Annual Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rock physical modeling of sheared fractures: permeability-resistivity-seismic velocity relationship explored via digital rock physics approach2023

    • Author(s)
      Kazuki Sawayama, Takuya Ishibashi, Fei Jiang and Takeshi Tsuji
    • Organizer
      57th U.S. Rock Mechanics / Geomechanics Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Next Generation Small-body Sample Return: a Japanese Mission Plan to a Comet2023

    • Author(s)
      S. Wakita, H. Kurokawa, Y. Shimaki, N. Sakatani, R. Fukai, Y. Kebukawa, J. Aoki, E. Tatsumi, T. Ushikubo, A. Kumamoto, H. Miyamoto, T. Kawamura, S. Tanaka, T. Tsuji, S. Urakawa, R. Ohsawa, Y. Tsuda, O. Mori, Y. Maru, T. Saiki, NGSR wg
    • Organizer
      Asteroids, Comets, Meteors Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New concepts toward low-cost and safe CO2 storage2023

    • Author(s)
      Takeshi Tsuji
    • Organizer
      日中ハイレベル研究者交流会~石炭燃焼とその低炭素に向けた利用~
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] CCSとナノジオサイエンス2023

    • Author(s)
      辻 健
    • Organizer
      第95回マテリアルズテーラリング研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Deep geothermal system conceptual model inferred from integrated geophysical surveys Water-Rock Interaction WRI-172023

    • Author(s)
      Jun Nishijima, Keigo Kitamura, Koki Aizawa, Jun-Ichiro Ishibashi, Wipoo Prasitwuttisak, Takeshi Tsuji, Tatsunori Ikeda, Yoshio Soeda, Haruhiro, Inagaki, Hiroki Saito
    • Organizer
      Water Rock Interaction
    • Related Report
      2023 Annual Research Report
  • [Presentation] Spatiotemporal variation of pore pressure and stress state in the plate subduction zone2023

    • Author(s)
      Takeshi Tsuji, Yusuke Kakiuchi, Takashi Tonegawa
    • Organizer
      SF地震学研究集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Tectonic tremor distribution and migration at Kumano-nada: insights from ocean-bottom seismometer deployment between DONET1 and 22023

    • Author(s)
      Takeshi Akuhara, Yusuke Yamashita, Hiroko Sugioka, Atikul Haque Farazi, Shukei Ohyanagi, Yoshihiro Ito, Eiichiro Araki, Takashi Tonegawa, Takeshi Tsuji, Ryosuke Azuma, Ryota Hino, Kimihiro Mochizuki, Shunsuke Takemura, Tomoaki Yamada and Masanao Shinohara
    • Organizer
      SF地震学研究集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 潮岬海底谷の潜航調査による南海付加体/前弧海盆境界の発見:よこすかYK23-10S航海速報2023

    • Author(s)
      山口 飛鳥、福地 里菜、濱田 洋平、高下 裕章、川村 喜一郎、井尻 暁、奥田 花也、浜橋 真理、照井 孝之助、細川 貴弘、辰巳 寛二、芦 寿一郎、笠谷 貴史、木下 正高、亀尾 浩司、久保田 好美、辻 健、白石 和也、木村 学
    • Organizer
      日本地質学会第130年学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 連続震源装置を用いたモニタリングシステムと AI を利用したモニタリングデータ解析2023

    • Author(s)
      辻 健
    • Organizer
      日鉄鉱業㈱2023年度共同研究合同報告会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Recent advancements in geophysical exploration for frontier resource and carbon-neutral projects2023

    • Author(s)
      Takeshi Tsuji
    • Organizer
      The 2ed International Conference on Earth Resources and Geo-environment Technology 2023 (EraGET2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 安全で低コストのCCSに向けた新規技術の紹介2023

    • Author(s)
      辻 健
    • Organizer
      第46回化学・材料インキュベーション研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Understanding crack initiation and growing process in sintered iron during tensile tests by applying the 0th persistent homology on the snapshots of pore images using X-ray laminography2023

    • Author(s)
      Yukiko Ozaki, Isshin Ando, Yasutaka Mugita, Kyosuke Hirayama, Masatoshi Aramaki , Fei Jiang , Takeshi Tsuji, Akihisa Takeuchi, Masayuki Uesugie, Kosuke Ashizuka
    • Organizer
      The Advanced Technology in Experimental Mechanics and International DIC Society Joint Conference 2023 (ATEM-iDICs '23)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Initial development of continuous volcano monitoring system2023

    • Author(s)
      Rezkia Dewi Andajani, Takeshi Tsuji
    • Organizer
      Seventh International Conference on Engineering Geophysics(ICEG2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 月面における測量・地盤調査ロボットの開発2023

    • Author(s)
      小林 泰三、加古川 篤、伊藤 真一、中川 雅史、滝川 正則、北村 啓太朗、佐野 寿聰、辻 健、米岡 威、尾高 潤一郎、島田 徹也、松村 聡、近藤 明彦、池永 太一、谷口 龍、尾崎 伸吾
    • Organizer
      第67回宇宙科学技術連合講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] タイタン表層有機物アナログ物質の弾性波速度測定方法の検討2023

    • Author(s)
      平井 英人、関根 康人、小野寺 圭祐、田中 智、辻 健 、肥後 祐司、筒井智嗣 、西澤修
    • Organizer
      日本惑星科学会秋季講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 地球外物質の新たな物性分析法開発に向けた樹脂包埋試料の弾性的性質の評価2023

    • Author(s)
      保田 慶直、小野寺 圭祐、金丸 礼、田中 智、深井 稜汰、石崎 拓也、川村 太一、辻 健、岩田 隆浩
    • Organizer
      日本惑星科学会秋季講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Subsurface structures related to hydrocarbon migration and accumulation in the middle east: Insights from seismic attribute analysis2023

    • Author(s)
      Samim Khair Mohammad, Takeshi Tsuji, Chanmaly Chhun
    • Organizer
      The 149th (2023 FALL) SEGJ CONFERENCE
    • Related Report
      2023 Annual Research Report
  • [Presentation] 近未来の月惑星探査計画と地震探査で期待される成果2023

    • Author(s)
      田中 智, 辻 健, 新谷 昌人, 川村 太一, 小野寺 圭祐
    • Organizer
      物理探査学会 第149回(2023年度秋季)学術講演会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Assessment of Subsurface Structure Associated with Hydrocarbon Migration and Accumulation in the Middle East; Gained from Seismic Attribute Analysis2023

    • Author(s)
      Samim Khair Mohammad , Takeshi Tsuji , Chanmaly Chhun
    • Organizer
      International Symposium on Earth Science and Technology 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The relationship between the ice content and electrical conductivity of lunar regolith: towards exploration of lunar ice resource utilizing electrical and electromagnetic methods2023

    • Author(s)
      Koshi Wakura, Kazuki Sawayama, Tatsunori Ikeda, Takeshi Tsuji
    • Organizer
      International Symposium on Earth Science and Technology 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic profile derived from the natural earthquakes recorded with seafloor DAS data2023

    • Author(s)
      Yuji Sakagami, Tatsunori Ikeda, Takeshi Tsuji
    • Organizer
      International Symposium on Earth Science and Technology 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection and utilization of footstep induced vibrations with seismometers2023

    • Author(s)
      Kohei Nakayama, Tatsunori Ikeda, Takeshi Tsuji, Nimiya Hiro
    • Organizer
      International Symposium on Earth Science and Technology 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 物理探査の宇宙開発への利用2023

    • Author(s)
      辻 健
    • Organizer
      計測技術シンポジウム~新時代をリードする技術とその可能性~
    • Related Report
      2023 Annual Research Report
  • [Presentation] 統合物理探査による九重火山深部熱水系概念モデル2023

    • Author(s)
      西島 潤、北村 圭吾、相澤 広記、石橋 純一郎、辻 健、池田 達紀、副田 宜男、稲垣 陽大、齋藤 博樹
    • Organizer
      日本地熱学会令和5年学術講演会(岐阜大会)
    • Related Report
      2023 Annual Research Report
  • [Presentation] NASA Dragonflyミッションにおける土星衛星タイタンでの地震観測計画2023

    • Author(s)
      小野寺 圭祐、田中 智、白石 浩章、川村 太一、三谷 烈史、村上 英記、山田 竜平、鎌田 俊一、木村 淳、黒川 宏之、関根 康人、西田 究、辻 健、パニング マーク、ローレンツ ラルフ
    • Organizer
      日本地震学会2023年度秋季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 熊野灘におけるテクトニック微動の分布と伝播に見られる特徴:海底臨時観測網およびDONETによる知見2023

    • Author(s)
      悪原 岳、山下 裕亮、杉岡 裕子、Farazi Atikul Haque、大柳 修慧、伊藤 喜宏、荒木 英一郎、利根川 貴志、辻 健、東 龍介、日野 亮太、望月 公廣、武村 俊介、山田 知朗、篠原 雅尚
    • Organizer
      日本地震学会2023年度秋季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Extended Model Space to Account for Effects of Subwavelength Heterogeneities in Full Waveform Inversion Based on Wavefield Gradients2023

    • Author(s)
      椋本 浩太、Capdeville Yann、Sneha Singh、辻 健
    • Organizer
      日本地震学会2023年度秋季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Molecular-Scale Study on Competitive Adsorption of CO2 and CH4 in Kerogen Nanopore Systems: Evaluation of CO2 Storage Potential in Shale Gas Reservoirs2023

    • Author(s)
      Wuquan Li , Jinrong Cao , Yunfeng Liang , Yoshihiro Masuda , Takeshi, Tsuji , Kohei Tamura , Tomoaki Ishiwata , Daisuke Kuramoto, Toshifumi Matsuoka
    • Organizer
      AGU fall meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Explore pore pressure and its dynamic behavior through ocean drilling and recent geophysical approaches2023

    • Author(s)
      Takeshi Tsuji
    • Organizer
      AGU fall meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Portable Active Seismic Source for imaging and monitoring2023

    • Author(s)
      辻 健
    • Organizer
      2023年度東京大学地震研究所共同利用研究集会「地震波形解剖学3.0」-高密度観測・高周波数地震動で視る地殻・マントル不均質構造-
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Dragonfly DragMetSeisの 地震観測が目指すサイエンス2023

    • Author(s)
      川村太一、田中智、白石浩章、三谷烈史、村上英記、小;野寺圭介、鎌田俊一、木村淳、黒川宏之、関根康人、辻健、西田究
    • Organizer
      第24回惑星圏研究会(SPS2023)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 月地下環境調査 弾性波探査(地震探査)を用いた取り組み2023

    • Author(s)
      辻健
    • Organizer
      第7回 重力天体(月火星)着陸探査シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 鉱物の濡れ性の違いが岩石内の多相流挙動に及ぼす影響2023

    • Author(s)
      郭耀天、松本兼輔、蒋飛、望月信介、辻健
    • Organizer
      日本機械学会中国四国支部講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Digital rock physics for safe and effective reservoir managements2022

    • Author(s)
      T. Tsuji
    • Organizer
      Rock physics workshop in Sub22 conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] カーボンニュートラルとCO2地中貯留2022

    • Author(s)
      辻健
    • Organizer
      日本地質学会第129年学術大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Continous monitoring based on Portable Active Seismic Source (PASS)2022

    • Author(s)
      T. Tsuji
    • Organizer
      The 4th Southeast Asian Conference on Geophysics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Resource exploration inside and outside the earth2022

    • Author(s)
      T. Tsuji
    • Organizer
      Kyushu University Institute for Asian and Oceanian Studies
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] CO2地中貯留における新規モニタリング技術の開発と膜DACで回収された低純度CO2の地中貯留2022

    • Author(s)
      辻健
    • Organizer
      東京大学第2回EX研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Active mine blast seismic interferometry of the P wave reflectivity to image the 3D shallow lithological boundaries2022

    • Author(s)
      Tarek Imam, Tatsunori Ikeda, Takeshi Tsuji, Jiro Uesugi, Takeshi Nakamura, Yoshinori Okaue
    • Organizer
      探査物理学会第146回(2022年度春季)学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複数モードの表面波を用いた関東盆地の3次元S波速度構造の推定2022

    • Author(s)
      二宮啓、池田達紀、辻健
    • Organizer
      探査物理学会第147回(2022年度秋季)学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 含水率の異なるレゴリスシミュラントの電気伝導度の測定及び推定2022

    • Author(s)
      輪倉光矢、澤山和貴、辻健、池田達紀
    • Organizer
      探査物理学会第147回(2022年度秋季)学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] DAS高密度データで記録された自然地震に対して地震波干渉法を適用:海域反射断面図の構築2022

    • Author(s)
      坂上雄士,辻健,池田達紀
    • Organizer
      探査物理学会第147回(2022年度秋季)学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Physical Properties of Constituent Material of the Regolith of Ryugu2022

    • Author(s)
      田中智、長野方星、八木貴志、猪裕太、辻健、ほか41人
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Titan's seismology with Dragonfly Geophysical and Meteological package ("DraGMet")2022

    • Author(s)
      白石 浩章3、田中 智3、*川村太一、三谷烈史、村上英記、山田竜平、鎌田俊一、木村淳、黒川宏之、西田究、関根康人、辻健、小野寺圭祐、Lorenz Ralph
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 陸域と海域でのCO2貯留に向けた連続モニタリングシステム2022

    • Author(s)
      辻健、鶴哲郎、和田良太、村山英晶、辻修平、町島祐一、永橋賢司、植木正春、菊池龍之介、竹田一平
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 雑微動を用いた地下イメージングと人間活動のモニタリング2022

    • Author(s)
      二宮啓、池田達紀、辻健
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 分散型音響センシングで取得した高密度雑微動データに対する高解像度表面波トモグラフィに向けた表面波分散曲線の推定2022

    • Author(s)
      池田達紀、辻健、篠原雅尚
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Estimation of damage zone thickness of the Median Tectonic Line in Shikoku, SW Japan2022

    • Author(s)
      内田嗣人、池田倫治、辻健、橋本善孝、大西耕造、石川慶彦、西坂直樹
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 微動を用いた地殻モニタリングにおける深度解像度向上に向けた研究2022

    • Author(s)
      中山航平、辻健、池田達紀
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 分散型音響計測(DAS)による国道9号線沿いのサイト増幅特性の稠密な空間分布の推定2022

    • Author(s)
      熊木健人、中原恒、江本賢太郎、宮澤理稔、辻健
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光ケーブルを利用した京都国道9号沿いにおける超高密度地震観測2022

    • Author(s)
      宮澤理稔、江本賢太郎、中原恒、辻健
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Forearc Basin Separation, Inner Wedge Structure, and Megathrust Segmentation of the Nankai Forearc, Japan2022

    • Author(s)
      木村学、中村恭之、白石和也、藤江剛、小平秀一、辻健、福地里菜、山口飛鳥
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 異方性のある亀裂の流体流動挙動と岩石物性: デジタル岩石物理によるスケール依存性の検討2022

    • Author(s)
      澤山和貴、石橋琢也、蒋飛、辻健
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Nitrogen-hydrocarbon clathrate substitution and implications for the explosive formation hypothesis of small lakes on Titan2022

    • Author(s)
      野崎舜介、関根康人、Liang Yunfeng、Cui Wuge、玄田英典、辻健、増田昌敬
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 室戸岬沖南海トラフのスロー地震震源域近傍に拡がるパッチ状高圧間隙水帯2022

    • Author(s)
      廣瀬丈洋、濱田洋平、谷川亘、神谷奈々、山本由弦、辻健、木下正高、Heuer Verena、稲垣史生、諸野祐樹、久保雄介
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 月面着陸地点近傍の地下構造探査に向けた取り組み2022

    • Author(s)
      辻健、Ahmad Bahaa Ahmad、川村太一、新谷昌人、田中智
    • Organizer
      第66回宇宙科学技術連合講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 月面における測量・地盤調査システムの開発に向けた 地上モデル実験2022

    • Author(s)
      小林泰三、中川雅史、滝川正則、北村啓太郎、平松孝晋、辻健、池田達紀、米岡威、尾高潤一郎、松村聡、近藤明彦
    • Organizer
      第66回宇宙科学技術連合講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 月地震観測のための光干渉式地震計の開発2022

    • Author(s)
      新谷昌人、小野寺圭祐、川村太一、辻健、田中智
    • Organizer
      第66回宇宙科学技術連合講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 月面アクティブ地震探査システム(LASP)による地下構造の推定と有用性について2022

    • Author(s)
      内垣友貴、辻健、池田達紀、中川雅史、滝川正則、北村啓太朗、平松孝晋、米岡威、尾高潤一郎、松村聡、近藤明彦
    • Organizer
      第66回宇宙科学技術連合講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Geological features from trench to tectonic backstop controlling slip behaviors in the Nankai Trough2022

    • Author(s)
      Takeshi Tsuji
    • Organizer
      International Joint Workshop on Slow-to-Fast Earthquakes 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microseismic Monitoring for Supercritical Geothermal Fluid in Kuju Volcanoes2022

    • Author(s)
      Rezkia Dewi Andajani, Takeshi Tsuji, Tatsunori Ikeda, Keigo Kitamura, Satoshi Matsumoto, Yuki Yamaura and Haruhiro Inagaki
    • Organizer
      AGU fall meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simultaneous changes in electrical resistivity and elastic wave velocity with fracture permeability evolution of synthetic faults2022

    • Author(s)
      Kazuki Sawayama, Takuya Ishibashi, Fei Jiang and Takeshi Tsuji
    • Organizer
      AGU fall meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Accounting for Sub-wavelength Heterogeneities in Full Waveform Inversion Based on Wavefield Gradient Measurements2022

    • Author(s)
      Kota Mukumoto, Sneha Singh, Yann Capdeville and Takeshi Tsuji
    • Organizer
      AGU fall meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Potential fluid pathways and supercritical fluid accumulations in the Taupo Volcanic Zone based on ambient noise data2022

    • Author(s)
      Chanmaly Chhun, Takeshi Tsuji and Tatsunori Ikeda
    • Organizer
      AGU fall meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Azimuthal Anisotropy Analysis of the Kinki Region Based on Ambient Noise Tomography2022

    • Author(s)
      Bokani Nthaba, Tatsunori Ikeda and Takeshi Tsuji
    • Organizer
      AGU fall meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] BSR-derived heat flow distribution by automated velocity analysis in the Nankai trough, Japan: Interpretation of spatial high heat flow variation caused by geological features2022

    • Author(s)
      Shuto Takenouchi, Takeshi Tsuji, Kazuya Shiraishi, Yasuyuki Nakamura, Shuichi Kodaira, Gou Fujie and Kota Mukumoto
    • Organizer
      International Symposium on Earth Science and Technology 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Relationship between ice content rate and elastic wave velocity of lunarregolith simulant based on digital rock physics2022

    • Author(s)
      Takaaki Kunimasu, Kazuki Sawayama, Tatsunori Ikeda, Takeshi Tsuji
    • Organizer
      International Symposium on Earth Science and Technology 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械学習を用いた岩石浸透率及び孔隙率の推定2022

    • Author(s)
      郭耀天, 蒋飛, 辻健, 加藤 是威, Esteban Lionel, Seyyedi Mojtaba, Shulakova Valeriya, Pervukhina Marina, Lebedev Maxim
    • Organizer
      日本機械学会2022年度年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] GAS CHANNELS AND CHIMNEYS DETECTION USING 3D SEISMIC DATA AND CONVOLUTIONAL NEURAL NETWORKS (CNNS)2022

    • Author(s)
      Ahmad Bahaa Ahmad, Amir Ismail, Tarek Samir Imam and Takeshi Tsuji
    • Organizer
      The 27th JFES Symposium
    • Related Report
      2022 Annual Research Report
  • [Presentation] SEISMIC P WAVE REFLECTIVITY IMAGING OF THE 3D SHALLOW LITHOLOGICAL BOUNDARIES BY ACTIVE MINE BLAST SIGNAL AUTOCORRELATION ANALYSIS BASED ON SEISMIC INTERFEROMETRY2022

    • Author(s)
      Tarek Imam, Tatsunori Ikeda, Takeshi Tsuji, Jiro Uesugi, Takeshi Nakamura and Yoshinori Okaue
    • Organizer
      The 27th JFES Symposium
    • Related Report
      2022 Annual Research Report
  • [Presentation] S-wave velocity structure in Kenyan potential geothermal fields inferred from ambient seismic noise data analysis2022

    • Author(s)
      Chanmaly Chhun, Takeshi Tsuji, Tatsunori Ikeda
    • Organizer
      EGU General Assembly 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 南海トラフにおける自動速度解析を用いた熱流量の推定:活断層の推定に向けた試み2022

    • Author(s)
      竹之内秀斗、椋本浩太、辻健、小平秀一、藤江剛、中村恭之、白石和也
    • Organizer
      石油技術協会第87回特別講演会2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Based on the molecular dynamics simulation, we propose N2-C2H6 clathrate substitution and N2 degassing is a possible formation mechanism of SEDs on Titan2022

    • Author(s)
      Nozaki, S., Sekine, Y., Liang, Y., Cui W., Genda H., Tsuji T.and Masuda Y.
    • Organizer
      53rd Lunar and Planetary Science Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Compositional Effect on N2 Clathrate Hydrate Substitution by Hydrocarbon and Implications for the Explosive Formation Hypothesis of Small Lakes on Titan2022

    • Author(s)
      Nozaki S., Sekine Y., Liang Y., Cui W., Genda H., Tsuji T. and Masuda Y.
    • Organizer
      AbSciCon 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Clathrate substitution leading to gas generation in Titan subsurface2022

    • Author(s)
      Nozaki S., Sekine Y., Liang Y., Cui W., Genda H., Tsuji T. and Masuda Y.
    • Organizer
      European Conference on Gas Hydrate
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 土星衛星タイタン探査計画ドラゴンフライに搭載 する地震計パッケージの開発状況2022

    • Author(s)
      村上英記、白石浩章、田中 智、川村太一、三谷烈史、山田竜平、鎌田俊一、木村 淳、黒川宏之、西田 究、関根康人、辻 健、小野寺圭祐、Ralph LORENZ
    • Organizer
      日本惑星科学会2022年秋季講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ガスハイドレート置換によるタイタンの湖地形の成因2022

    • Author(s)
      野崎舜介、関根康人、Yunfeng Liang、Wuge Cui、玄田英典、辻健、増田昌敬
    • Organizer
      日本惑星科学会2022年秋季講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 国際共同ミッションとしての月地震観測ネットワーク構 築フィジビリティースタディー2022

    • Author(s)
      田中智、川村太一、新谷昌人、辻健、小野寺圭祐
    • Organizer
      日本惑星科学会2022年秋季講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Analysis of the Mechanism of Ductile Crack Initiation in High Densely Sintered Iron - Visualization and Quantification of the 3D Pore-configurations by Synchrotron X-ray Tomography and Persistent Homology2022

    • Author(s)
      Koji Nakamura, Isshin Ando, yosuke Hirayama, Masatoshi Aramaki, Fei Jiang, Takeshi Tsuji, Kosuke Ashizuka, Masayuki Uesugi, Akihisa Takeuchi, Yukiko Ozaki
    • Organizer
      World PM 2022 Congress 6 Exhibition
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 分散型音響計測(DAS)により推定した国道9号線沿いのサイト増幅特性のクラスター分析2022

    • Author(s)
      熊木 健人、中原恒、江本賢太郎、宮澤理稔、辻健
    • Organizer
      日本地震学会2022年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] NASA土星衛星タイタン探査ミッションDragonflyの紹介~氷衛星における地震観測の実現に向けて~2022

    • Author(s)
      小野寺圭祐、白石浩章、田中智、川村太一、 三谷烈史、村上英記、山田竜平、鎌田俊一、木村淳、黒川宏之、西田究、関根康人、辻健、Ralph Lorenz
    • Organizer
      日本地震学会2022年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 南海トラフ浅部沈み込み帯における地震学的構造の時間変化とスロー地震との関連2022

    • Author(s)
      利根川貴志、悪原岳、山下裕亮、杉岡裕子、篠原雅尚、武村俊介、辻健
    • Organizer
      日本地震学会2022年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 小型震源装置 PASS を利用した地熱貯留層モニタリングへ向けた試み2022

    • Author(s)
      辻健、Ahmad Bahaa Ahmad、木下順二、池田達紀
    • Organizer
      日本地熱学会令和4年学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Hydro-Mechanical-Electrical simulations of rock fractures toward indirect estimation and monitoring of EGS2022

    • Author(s)
      Kazuki SAWAYAMA, Takuya ISHIBASHI, Fei JIANG and Takeshi TSUJI
    • Organizer
      The 3rd International Conference on Coupled Processes in Fractured Geological Media: Observation, Modeling, and Application (CouFrac2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New Portable Active Seismic Source (PASS) for imaging and monitoring CO 2 storage reservoirs2022

    • Author(s)
      Ahmad Bahaa Ahmad, Takeshi Tsuji, Shuhei Tsuji, Junji Kinoshita, Tatsunori Ikeda, Hakim Saibi
    • Organizer
      SEG, Role of Geophysics in Carbon Capture and Sequestration
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] S-wave velocity structure derived from potential geothermal reservoirs in Kenyan Great Rift and Volcanism2022

    • Author(s)
      C. Chhun, T. Tsuji, and T. Ikeda
    • Organizer
      Proceedings of EraGET2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterizing the crustal structure of the Kinki Area, Southwestern Japan using ambient noise surface waves tomography2021

    • Author(s)
      B. Nthaba, T. Ikeda, T. Tsuji, H. Nimiya, Y. Iio
    • Organizer
      AGU Fall Meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] S-wave velocity structure and temporal velocity change derived from ambient noise data in geothermal fields, the Great Rift Valley, Kenya2021

    • Author(s)
      C. Chhun, T. Tsuji, T. Ikeda
    • Organizer
      AGU Fall Meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Natural and artificial pore pressure variation for distinguishing earthquakes induced by CO2 injection from natural earthquakes2021

    • Author(s)
      C. Chhun and T. Tsuji
    • Organizer
      EGU General Assembly 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Shallow imaging of gas and hydrate using the deep-towed ACS data in Joetsu basin, Niigata, Japan2021

    • Author(s)
      F. L. Hutapea, T. Tsuji, Katou, M., Asakawa, E.
    • Organizer
      EGU General Assembly 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial evaluation of pore pressure variations related to rainfall from seismic velocity changes2021

    • Author(s)
      R. D. Andajani, T. Tsuji, R. Snieder, T. Ikeda
    • Organizer
      EGU General Assembly 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] S-wave velocity structure in the central Japan derived from adjoint tomography2021

    • Author(s)
      K. Mukumoto and T. Tsuji
    • Organizer
      EGU General Assembly 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tectonic tremors controlled by the shear zone thickness and strike-slip fault in Nankai Trough, Japan2021

    • Author(s)
      Fahrudin, C. Chhun, T. Tsuji
    • Organizer
      International Joint Workshop on Slow Earthquakes 2021, Online
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic traffic footprint identification based on AI techniques2021

    • Author(s)
      A. B. Ahmad and T. Tsuji
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2021, Online
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The use of high-resolution ambient noise surface wave tomography to map sedimentary and tectonic structures in the Kinki Area, Southwestern Japan2021

    • Author(s)
      B. Nthaba, T. Ikeda, T. Tsuji, H. Nimiya, Y. Iio
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 20211, Online
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimating subsurface structure of Mars using ambient noise from InSight seismic data2021

    • Author(s)
      M. Orita, T. Ikeda, T. Tsuji, K. Mukumoto
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Subsurface reservoir monitoring system using continuous and controlled artificial seismic source2021

    • Author(s)
      R. Matsuura, T. Tsuji, T. Ikeda
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Imaging lithological boundary in the Hishikari mine area by using autocorrelation analysis of seismic data from mine explosions2021

    • Author(s)
      T. S. Imam, T. Ikeda, T. Tsuji, J. Uesugi, Y. Okaue
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional S-wave velocity structure of the Kinki Region, southwestern Japan with ambient seismic noise tomography using a dense seismic array2021

    • Author(s)
      B. Nthaba, T. Ikeda, T. Tsuji, H. Nimiya, Y. Iio
    • Organizer
      Proc. of the 14th SEGJ International Symposium on Geophysics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mapping aquifer storage properties using S-wave velocity and InSAR measurements in the Kumamoto area, Japan2021

    • Author(s)
      M. Mourad, T. Tsuji, T. Ikeda, K. Ishitsuka, S. Senna
    • Organizer
      Proc. of the 14th SEGJ International Symposium on Geophysics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization and utilization of heterogeneous ambient noise field for imaging subsurface structure in the Itoshima Peninsula, Japan2021

    • Author(s)
      T. Ikeda, T. Tsuji, K. Konishi, H. Saito
    • Organizer
      Proc. of the 14th SEGJ International Symposium on Geophysics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Vehicles detection based on their seismic surface waves using classification techniques2021

    • Author(s)
      A. B. Ahmad, T. Tsuji, Saibi, and H., Belkacem, A. N
    • Organizer
      6th International Conference on Engineering Geophysics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 糸島半島の不均質な微動場から抽出された表面波と実体波2021

    • Author(s)
      池田逹紀, 辻 健, 小西千里, 斎藤秀樹
    • Organizer
      第144回物理探査学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 反射法地震探査データの自動速度解析による熱流量の推定:活断層の推定に向けた試み2021

    • Author(s)
      竹之内秀斗,椋本浩太,辻 健,小平秀一,藤江 剛,中村恭之,白石和也
    • Organizer
      第144回物理探査学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] CCA法での解析に基づく小型微動アレイ探査システムの月探査での活用に向けた検討2021

    • Author(s)
      折田まりな,池田達紀,辻 健
    • Organizer
      第144回物理探査学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 連続震源装置とDASを用いた海域CO2貯留サイト連続モニタリングに向けた試み2021

    • Author(s)
      辻健, Fernando Lawrens-Hutapea, 池田達紀, 篠原雅尚, 山岡耕春, 木村恒久, 菊池竜之介, 土家輝光
    • Organizer
      第144回物理探査学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 雑微動を用いた表面波トモグラフィによる地熱地域の3次元S波速度構造2021

    • Author(s)
      荒巻 健,池田達紀,辻 健,山浦悠貴
    • Organizer
      第144回物理探査学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 佐々連鉱山におけるDASを用いた地震波速度モニタリング2021

    • Author(s)
      椋本浩太, 辻 健, 池田達紀, 上杉次郎
    • Organizer
      第144回物理探査学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] イメージングとモニタリングを目的としたポータブル型アクティブ震源装置(PASS)の開発2021

    • Author(s)
      辻 健, 木下順二, 池田達紀,上杉次郎
    • Organizer
      第144回物理探査学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Estimation of the active faults from BSR-derived heat flow by automated velocity analysis in the Nankai Trough, Japan2021

    • Author(s)
      竹之内秀斗,椋本浩太,辻 健,小平秀一,藤江 剛,中村 恭之,白石 和也
    • Organizer
      JpGU 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 月などの地球外天体において簡易に地下構造を調べるためのシステム開発 ~CCA法による地震アレイ探査の小型化~2021

    • Author(s)
      折田まりな,池田達紀,辻 健
    • Organizer
      JpGU 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 月面での小型な地震アレイ探査の有効性と可探深度の検討~月における水資源探査や地盤調査に向けて~2021

    • Author(s)
      折田まりな,池田達紀,辻 健
    • Organizer
      日本惑星科学会2021年秋季講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Geophysical imaging and monitoring for resource exploration and CO2 reduction2021

    • Author(s)
      T. Tsuji
    • Organizer
      EraGET2022, Cambodia (online)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] New CCS technologies, including DAC-captured low-purity CO22021

    • Author(s)
      T. Tsuji
    • Organizer
      Global CCS Institute, Online
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Management of CO2 in the Atmosphere and Ocean Using Solid Earth2021

    • Author(s)
      T. Tsuji
    • Organizer
      2021 Japan-America Frontiers of Engineering Symposium (JAFOE), Online
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Management of CO2 in atmosphere and ocean, using the solid earth2021

    • Author(s)
      T. Tsuji
    • Organizer
      The 2nd YU-SDGs Cafe "Let's Think about Global Warming with Researchers as OUR Problem", Yamagata University (Online)
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Continuous source system and distributed acoustic sensing for reservoir to crust monitoring2020

    • Author(s)
      T. Tsuji, T. Ikeda, and K. Yamaoka
    • Organizer
      EGU General Assembly 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] In-situ porosity estimation based on the relative permittivity on the Martian surface2020

    • Author(s)
      M. Kobayashi, H. Miyamoto, A. Kumamoto, T. Nishibori, M. Sato, T. Niihara, H. Senshu, T. Iwata, F. Tsuchiya, K. Ishiyama, T. Tsuji
    • Organizer
      ISAS Planetary Exploration Workshop 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optimization and Miniaturization of Lunar Active Seismic Profiler (LASP)2020

    • Author(s)
      T. Tsuji, J. Kinoshita, T. Ikeda, T.Kawamura, T. Kobayashi, T.Maeda, Y.Ishihara, K. Ogawa, S. Tanaka, A. Araya, H. Miyamoto
    • Organizer
      (LASP), ISAS Planetary Exploration Workshop 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Field-based monitoring, assessment and forecast of the permafrost coast retreat along the Kara Sea2020

    • Author(s)
      Kioka, ,V.S. Isaev, M. Fujii, T. Tsuji, P. I. Kotov, S. A. Ogorodov, O.M. Tsarapov, T. Mironova
    • Organizer
      The 11th Symposium on Polar Science Symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of Coastal Sea Variability Influence in Temporal Changes of Seismic Velocity Estimated from Ambient Noise Monitoring2020

    • Author(s)
      R. D. Andajani, T. Tsuji, R, T. Ikeda, A
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2020, Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial prediction of shear-wave velocity structure for detecting fractured zones using microtremor data analysis2020

    • Author(s)
      M. Mourad, T. Tsuji, T. Ikeda, S. Senna, K. Ishitsuka
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2020, Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Utilization of Pseudo-3D Electrical Resistivity Imaging Method to Characterize Coal Seams Hosted in Mmamabula Coalfield, Central Botswana2020

    • Author(s)
      B. Nthaba, E. Shemang, A. Hengari, B. Kgosidintsi, T. Tsuji
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2020, Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] S wave velocity Model Estimation using full waveform tomography in Central Japan Island, International Symposium on Earth Science and Technology (CINEST) 2020, Online2020

    • Author(s)
      K. Mukumoto and T. Tsuji
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2020, Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Influence of shear zone thickness and strike-slip fault upon the low-frequency tremor in the Nankai Trough2020

    • Author(s)
      Fahrudin, and T. Tsuji
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2020, Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Influence of 3D Seismic Velocity Structure on Ground Amplification Factor Using Seismic Wave Simulation2020

    • Author(s)
      I. Hagimori, T. Tsuji, T. Ikeda
    • Organizer
      International Symposium on Earth Science and Technology (CINEST) 2020, Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extracting slump units and faults from seismic data using CNNs2020

    • Author(s)
      A. Ahmad and T. Tsuji
    • Organizer
      SIS Technology Day for Universities 2020,Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pore pressure assessment related to rainfall perturbation through seismic velocity monitoring2020

    • Author(s)
      R. D. Andajani, T. Tsuji and T. Ikeda
    • Organizer
      SIS Technology Day for Universities 2020, Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Continuous reservoir monitoring system based on permanent seismic source and distributed acoustic sensing2020

    • Author(s)
      T. Tsuji, T.Ikeda, R.Matsuura, K. Yamaoka, T.Kimura
    • Organizer
      SEG Annual Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extracting surface wave dispersion curves from two-station microtremor analysis in heterogeneous ambient noise wavefield2020

    • Author(s)
      T. Ikeda, T. Tsuji, C. Konishi, and H. Saito
    • Organizer
      SEG Annual Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optimization and Miniaturization of Lunar Active Seismic Profiler (LASP)2020

    • Author(s)
      T. Tsuji, J. Kinoshita, T. Ikeda, T,Kawamura, T.Kobayashi, T.Maeda, Y.Ishihara, K.Ogawa, S.Tanaka, A.Araya, H.Miyamoto
    • Organizer
      ISAS Planetary Exploration Workshop 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PS干渉SAR解析を用いた2016年熊本地震後の熊本地域の地表変動の推定2020

    • Author(s)
      石塚師也, 辻 健, 林 為人, 利部 慎, 嶋田 純
    • Organizer
      日本材料学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Overpressured underthrust sediment in the Nankai Trough forearc revealed by high-frequency receiver function inversion2020

    • Author(s)
      悪原 岳,辻 健,利根川貴志
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Two steps of onset of the modern geodynamic framework; ~6Ma and ~2.5Ma in east Asia and western Pacific margin2020

    • Author(s)
      木村 学,辻 健,山口飛鳥
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Estimation of shallow 3D S-wave velocity structure by applying surface-wave tomography using MeSO-net2020

    • Author(s)
      二宮 啓,池田達紀,辻 健
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Processing the Deep-towed Autonomous Continuous System (ACS) Data in Joetsu Basin, Niigata Prefecture, Japan2020

    • Author(s)
      F. L. Hutapea, T. Tsuji, E. Asakawa, M. Kato
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Investigation of the pore pressure sensitivity toward ocean loading influence from seismic ambient noise monitoring2020

    • Author(s)
      R.D. Andajani, T. Tsuji
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 表面形状が制約する岩石亀裂の物理的・水理的特性の関係: デジタル岩石物理による検討2020

    • Author(s)
      澤山和貴,石橋琢也,蒋 飛,辻 健,藤光康宏
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Analysis of Seismic Waves from Continuous and Controlled Seismic Signal System in Kyushu Area2020

    • Author(s)
      松浦稜祐,池田達紀,辻 健,山岡耕春
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Pore geometry and elastic moduli of fault rocks accompanied by the Median Tectonic Line in Shikoku, southwestern Japan2020

    • Author(s)
      池田倫治,K. Kret,辻 健,池田達紀,辻 智大,大西耕造,西坂直樹
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 西南日本,四国における中央構造線周辺の温度構造の推定2020

    • Author(s)
      内田嗣人,池田倫治,辻 健,大西耕造,西坂直樹
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] High Fluid Pressure Patch beneath the Decollement as a Potential Source of Slow Earthquakes at the Nankai Trough2020

    • Author(s)
      廣瀬丈洋,濱田洋平,谷川 亘,神谷奈々,山本由弦,辻 健,木下正高
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Application of Adjoint Waveform Inversion to Hi-net Data in Central Japan Island2020

    • Author(s)
      椋本浩太, 辻 健
    • Organizer
      日本地震学会 秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Vehicle identification from their traffic noise using machine learning techniques2020

    • Author(s)
      A. Bahaa, 辻 健
    • Organizer
      物理探査学会2020年度秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Slumps and faults identification in 3D seismic data using CNNs2020

    • Author(s)
      A.Bahaa, 辻 健
    • Organizer
      物理探査学会2020年度秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Identification of Sea-level Variability in Seismic Velocity Change From Seismic Ambient Noise2020

    • Author(s)
      R. D. Andajani, 辻 健, 池田達紀
    • Organizer
      物理探査学会2020年度秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 定常震源装置とDASを利用した連続モニタリングシステム2020

    • Author(s)
      辻 健, 池田達紀, 松浦稜祐, 木下順二, 山岡耕春, 木村恒久
    • Organizer
      物理探査学会2020年度秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ラブ波を用いた表面波トモグラフィによる関東平野の3次元S波速度構造の推定2020

    • Author(s)
      二宮 啓, 池田達紀, 辻 健
    • Organizer
      物理探査学会2020年度秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 微動の非等方なエネルギー分布を考慮した2観測点間の表面波分散曲線の推定2020

    • Author(s)
      池田逹紀,辻 健,小西千里,斎藤秀樹
    • Organizer
      物理探査学会2020年度秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 微動観測の地熱開発への適用2020

    • Author(s)
      山浦悠貴,齋藤博樹,辻 健,池田達紀,荒巻 健
    • Organizer
      地熱学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 反射法地震探査における自動速度解析を用いた活断層の推定2020

    • Author(s)
      竹之内秀斗, 椋本浩太, 辻 健, 白石和也, 中村恭之, 藤江 剛, 小平秀一
    • Organizer
      海と地球のシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Closed Earth System: 地球・宇宙探査から考える地球の環境と防災2020

    • Author(s)
      辻 健
    • Organizer
      日本会議通訳者協会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 近年の探査解析技術を用いたフロンティア域での浅層物理探査2020

    • Author(s)
      辻 健
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Challenges and Opportunities of Geophysical Exploration to Meet Future Energy Demands2020

    • Author(s)
      T. Tsuji
    • Organizer
      SEACG2020, Indonesia (online)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Induced Seismicity2020

    • Author(s)
      T. Tsuji
    • Organizer
      ITB and IEAGHG will organize an International CCUS Virtual Course
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Remarks] 研究室Website

    • URL

      https://tsuji-lab.jp/

    • Related Report
      2023 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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