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Development of 3-D Imaging of Faults and Fractures with Supersensitive Directional Borehole Radar

Research Project

Project/Area Number 21560849
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Earth system and resources enginnering
Research InstitutionOsaka Electro-Communication University

Principal Investigator

EBIHARA Satoshi  大阪電気通信大学, 工学部, 准教授 (20301046)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords地球計測 / ボアホールレーダ / 指向性 / アレーアンテナ / イメージング / 地中レーダ
Research Abstract

We investigated the method to estimate 3-D image of a buried object with directional borehole radar using dipole array antenna. We proposed the array signal processing to estimate the 3-D image with array data, which is acquired at multiple depths. Using this method, we estimate the 3-D image of the faults in Nakatatsu mine actually. This estimation results are reasonable, since the radar estimation agreed to the images, which was estimated by observation of boring cores and gallery wall.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (22 results)

All 2012 2011 2010 2009 Other

All Journal Article (11 results) (of which Peer Reviewed: 9 results) Presentation (7 results) Remarks (4 results)

  • [Journal Article] Interference Criterion for Coaxial-Fed Circular Dipole Array Antenna in a Borehole2012

    • Author(s)
      S. Ebihara, H. Hanaoka, T. Okumura, Y. Wada
    • Journal Title

      IEEE Transaction on Geoscience and Remote Sensing

      Volume: (印刷中) Issue: 9 Pages: 17-17

    • DOI

      10.1109/tgrs.2011.2182517

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] HE11 Mode Effect on Direct Wave in Singlehole Borehole Radar2011

    • Author(s)
      S. Ebihara, A. Sasakura and T. Takemoto
    • Journal Title

      IEEE Transaction on Geoscience and Remote Sensing

      Volume: vol.49, no.2 Issue: 2 Pages: 854-867

    • DOI

      10.1109/tgrs.2010.2057437

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of Wideband Coaxial-Fed Circular Dipole Array Antenna in a Borehole2011

    • Author(s)
      S.Ebihara, Y.Wada
    • Journal Title

      The proceedings of the 6th International Workshop on Advanced Ground Penetrating Radar 2011, Aachen, Germany, June 22-24, 2011

      Volume: Vol.1 Pages: 1-5

    • DOI

      10.1109/iwagpr.2011.5963844

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 3-D Imaging of Faults with Directional Borehole Radar2011

    • Author(s)
      S.Ebihara, H.Kawai, K.Wada
    • Journal Title

      The proceedings of the 6th International Workshop on Advanced Ground Penetrating Radar 2011, Aachen, Germany, June 22-24, 2011

      Volume: Vol.1 Pages: 1-6

    • DOI

      10.1109/iwagpr.2011.5963897

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] HE_<11> Mode Effect on Direct Wave in Singlehole Borehole Radar2011

    • Author(s)
      S.Ebihara, A.Sasakura, T.Takemoto
    • Journal Title

      IEEE Transaction on Geoscience and Remote Sensing

      Volume: vol.49, no.2 Pages: 854-867

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Singlehole Borehole Rader Measurement Using Dipole Array Antenna Fed by Coaxial Cable2010

    • Author(s)
      S.Ebihara, H.Kawai
    • Journal Title

      Proceeding of the XIII INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR

      Pages: 145-150

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of HE_<11> mode on Direct Wave in Singlehole Borehole Radar2010

    • Author(s)
      S.Ebihara, A.Sasakura, T.Takemoto
    • Journal Title

      Proceeding of the XIII INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR

      Pages: 876-991

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Designing Dipole Array Antenna Fed by Coaxial Cables for Directional Borehole Radar2009

    • Author(s)
      S.Ebihara, H.Hanaoka
    • Journal Title

      Proceedings of the 5th International Workshop on Advanced Ground Penetrating Radar 1

      Pages: 2-6

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of Eccentricity of Sonde on Direct Wave in Singlehole Borehole Radar2009

    • Author(s)
      海老原聡, 笹倉彰人, 竹本太郎
    • Journal Title

      Proceedings of the 5th International Workshop on Advanced Ground Penetrating Radar 1

      Pages: 93-97

    • NAID

      10030724640

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 同軸給電したダイポールアレーアンテナ型指向性ボアホールレーダを用いたフィールド実験2009

    • Author(s)
      河合秀昭, 海老原聡
    • Journal Title

      物理探査学会第121回学術講演会論文集 1

      Pages: 53-55

    • NAID

      10030724547

    • Related Report
      2009 Annual Research Report
  • [Journal Article] シングルホールボアホールレーダにおけるゾンデの偏心が直接波へ与える影響2009

    • Author(s)
      海老原聡, 竹本太郎, 笹倉彰人
    • Journal Title

      物理探査学会第121回学術講演会論文集 1

      Pages: 106-109

    • NAID

      10030724640

    • Related Report
      2009 Annual Research Report
  • [Presentation] Investigation of Wideband Coaxial-Fed Circular Dipole Array Antenna in a Borehole2011

    • Author(s)
      S. Ebihara and Y. Wada
    • Organizer
      The proceedings of the 6th International Workshop on Advanced Ground Penetrating Radar 2011
    • Place of Presentation
      Aachen, Germany
    • Related Report
      2011 Final Research Report
  • [Presentation] 3-D Imaging of Faults with Directional Borehole Radar2011

    • Author(s)
      S. Ebihara, H. Kawai and K. Wada
    • Organizer
      The proceedings of the 6th International Workshop on Advanced Ground Penetrating Radar 2011
    • Place of Presentation
      Aachen, Germany
    • Related Report
      2011 Final Research Report
  • [Presentation] DIRECTIONAL BOREHOLE RADAR USING COAXIAL-FED CIRCULAR DIPOLE ARRAY2010

    • Author(s)
      S. Ebihara, H. Kawai, H. Hanaoka
    • Organizer
      Proceedings of the 2010 Asia-Pacific Radio Science Conference
    • Place of Presentation
      Toyama, Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Singlehole Borehole Rader Measurement Using Dipole Array Antenna Fed by Coaxial Cable2010

    • Author(s)
      S. Ebihara and H. Kawai
    • Organizer
      Proceeding of the XIII INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR
    • Place of Presentation
      LECCE, Italy
    • Related Report
      2011 Final Research Report
  • [Presentation] Influence of HE11 mode on Direct Wave in Singlehole Borehole Radar2010

    • Author(s)
      S. Ebihara, A. Sasakura and T. Takemoto
    • Organizer
      Proceeding of the XIII INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR
    • Place of Presentation
      LECCE, Italy
    • Related Report
      2011 Final Research Report
  • [Presentation] Influence of Feed Line on DOA Estimation with Dipole Array Antenna for Directional Borehole Radar2010

    • Author(s)
      S. Ebihara, H. Hanaoka, T. Okumura
    • Organizer
      Proceeding of the XIII INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR
    • Place of Presentation
      LECCE, Italy
    • Related Report
      2011 Final Research Report
  • [Presentation] DIRECTIONAL BOREHOLE RADAR USING COAXIAL-FED CIRCULAR DIPOLE ARRAY2010

    • Author(s)
      S.Ebihara, H.Kawai, H.Hanaoka
    • Organizer
      2010 Asia-Pacific Radio Science Conference
    • Place of Presentation
      Toyama, Japan
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.osakac.ac.jp/labs/ebihara/Japanese/ebihara/PublishedPapers/papers_from2001.htm

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.osakac.ac.jp/labs/ebihara/Japanese/ebihara/PublishedPapers/papers_from2001.htm

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.osakac.ac.jp/labs/ebihara/Japanese/ebihara/PublishedPapers/papers_from2001.htm

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.osakac.ac.jp/labs/ebihara/Japanese/ebihara/PublishedPapers/papers_from2001.htm

    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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