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Research on improvement of disaster resilience by implementing remote sensing to society

Research Project

Project/Area Number 16K20988
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Social systems engineering/Safety system
Natural disaster / Disaster prevention science
Research InstitutionThe University of Tokyo

Principal Investigator

Gokon Hideomi  東京大学, 生産技術研究所, 助教 (10757777)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsリモートセンシング / 被害把握 / 災害対応業務 / 津波 / 合成開口レーダ / ドローン / 地震 / 災害関連業務 / 社会実装 / 広域被害把握 / 復旧・復興 / 防災
Outline of Final Research Achievements

We addressed the research issues as follow;(1) Improvement of damage detection technique for areas affected by natural disaster based on remote sensing technology using satellite and drone.(2) Evaluation of effects of these remote sensing techniques on the reduction of work loads related to disaster management activities done by the local government.
Regarding research issue (1), we have achieved the improvement of techniques in detecting inundation line due to the tsunami disaster and detecting building damage, the development of estimating inundation depth due to tsunami or flood disaster. In addition, we addressed the research for identifying landslide area using SAR data.Regarding research issue (2), we have evaluated the necessary information for local government, which can be obtained using remote sensing technology, and effects of remote sensing technology for reducing the time of disaster relief activities of local government.

Academic Significance and Societal Importance of the Research Achievements

学術的な意義は、様々な種類のセンサを組み合わせて、これまでに抽出できなかった地表面の変化を把握できるようになった点や、これまで検討が行われてこなかった、衛星画像解析結果と実際の津波・洪水被災地の浸水深の量的な関係を分析し、衛星画像解析結果に基づきこれらの浸水深を予測する手法の開発に取り組んだ点にある。
社会的な意義は、災害発生直後の情報通信手段が途絶されている状況で、これらの開発した技術を早期被害把握に利用するための基礎研究を行ったことと、まだ検討範囲は限られているが、これらの技術を社会で使用した場合に、行政の負担軽減効果がどの程度あるのかを調査し、その有効性を量的に評価したことにある。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (16 results)

All 2019 2018 2017 2016

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 4 results,  Acknowledgement Compliant: 4 results) Presentation (8 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Building Damage Assessment Using Intensity SAR Data with Different Incidence Angles and Longtime Interval2019

    • Author(s)
      Pinglan Ge, Hideomi Gokon, and Kimiro Meguro
    • Journal Title

      Journal of Disaster Research

      Volume: 14 Issue: 3 Pages: 456-465

    • DOI

      10.20965/jdr.2019.p0456

    • NAID

      130007626700

    • ISSN
      1881-2473, 1883-8030
    • Year and Date
      2019-03-28
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Verification of a Method for Estimating Building Damage in Extensive Tsunami Affected Areas Using L-Band SAR Data2017

    • Author(s)
      Gokon, H., S. Koshimura, K. Meguro
    • Journal Title

      Journal of Disaster Research

      Volume: 12 Issue: 2 Pages: 251-258

    • DOI

      10.20965/jdr.2017.p0251

    • NAID

      130008128151

    • ISSN
      1881-2473, 1883-8030
    • Year and Date
      2017-03-20
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Object-Based Building Damage Assessment Methodology Using Only Post Event ALOS-2/PALSAR-2 Dual Polarimetric SAR Intensity Images2017

    • Author(s)
      Bai, Y., B. Adriano, E. Mas, H. Gonon, S. Koshimura
    • Journal Title

      Journal of Disaster Research

      Volume: 12 Issue: 2 Pages: 259-271

    • DOI

      10.20965/jdr.2017.p0259

    • NAID

      130008128152

    • ISSN
      1881-2473, 1883-8030
    • Year and Date
      2017-03-20
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Developing a method to detect flooded areas in ricefield using X-band SAR data and optical satellite image2017

    • Author(s)
      支倉 一磨, 郷右近 英臣, 目黒 公郎, 越村 俊一
    • Journal Title

      SEISAN KENKYU

      Volume: 69 Issue: 6 Pages: 361-365

    • DOI

      10.11188/seisankenkyu.69.361

    • NAID

      130006230298

    • ISSN
      0037-105X, 1881-2058
    • Related Report
      2017 Research-status Report
    • Open Access
  • [Journal Article] 地球観測データを利用した公共土木施設被災調査モデル実施実験について2017

    • Author(s)
      片家 康裕,桒 将倫,郷右近 英臣,近藤 伸也
    • Journal Title

      地域安全学会梗概集

      Volume: 41

    • Related Report
      2017 Research-status Report
  • [Journal Article] Towards a damage assessment in a tsunami affected area using L-band and X-band SAR data2017

    • Author(s)
      Hideomi Gokon, Shunichi Koshimura and Kimiro Meguro
    • Journal Title

      Proceedings of the Joint Urban Remote Sensing Event (JURSE2017)

      Volume: -

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] Detecting tsunami-induced damage on building side walls using X-band of postevent airborne full polarimetric SAR data2017

    • Author(s)
      Hideomi Gokon, Masaru Jimbo, Shunichi Koshimura, Cristian. N. Koyama, Motoyuki Sato and Kimiro Meguro
    • Journal Title

      Proceedings of the 16thWorld Conference on Earthquake Engineering (16WCEE)

      Volume: No. 1962

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] L-band 合成開口レーダによる津波被災地の建物 被害解析区画決定手法の検討2016

    • Author(s)
      支倉 一磨, 郷右近 英臣,越村俊一, 目黒 公郎
    • Journal Title

      地域安全学会論文集

      Volume: No. 29

    • NAID

      130005893276

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] 光学衛星画像とSAR 画像の統合解析による津波浸水域域抽出手法の検討2018

    • Author(s)
      郷右近英臣,支倉一磨,目黒公郎,越村俊一
    • Organizer
      地域安全学会第42 回研究発表会(春季), 2018 年5 月, 奥尻(口頭)
    • Related Report
      2018 Annual Research Report
  • [Presentation] ミャンマー・ヤンゴン 市における行政組織の災害対応業務の分析2018

    • Author(s)
      郷右近英臣,加藤孝明,May Myat Mon, Tun Naing, 沼田宗純,目黒公郎
    • Organizer
      第37 回日本自然災害学会学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] TOWARDS A DISASTER RESILIENT SOCIETY USING REMOTE SENSING TECHNOLOGY2018

    • Author(s)
      Hideomi Gokon, Yasuhiro Kataie, Masahiro Kuwa, Shinya Kondo and Kimiro Meguro
    • Organizer
      17th INTERNATIONAL SYMPOSIUM On NEW TECHNOLOGIES FOR URBAN SAFETY OF MEGA CITIES IN ASIA (USMCA2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Towards a damage assessment in a tsunami affected area using L-band and X-band SAR data2017

    • Author(s)
      Hideomi Gokon, Shunichi Koshimura and Kimiro Meguro
    • Organizer
      Joint Urban Remote Sensing Event (JURSE2017)
    • Place of Presentation
      Dubai
    • Year and Date
      2017-03-06
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Detecting tsunami-induced damage on building side walls using X-band of postevent airborne full polarimetric SAR data2017

    • Author(s)
      Hideomi Gokon, Masaru Jimbo, Shunichi Koshimura, Cristian. N. Koyama, Motoyuki Sato and Kimiro Meguro
    • Organizer
      The 16thWorld Conference on Earthquake Engineering (16WCEE)
    • Place of Presentation
      Chile
    • Year and Date
      2017-01-09
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 地球観測データを利用した公共土木施設被災調査モデル実施実験について2017

    • Author(s)
      片家 康裕,桒 将倫,郷右近 英臣,近藤 伸也
    • Organizer
      第41回地域安全学会研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] Towards a Development of a Method for Detecting Flooded Areas without Water Bodies by Integrating SAR Data and Optical Sensor2017

    • Author(s)
      H. GOKON, K. HASEKURA, K. MEGURO, and S. KOSHIMURA
    • Organizer
      The 16th International Symposium on New Technologies for Urban Safety of Mega Cities in Asia (USMCA)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] L-band 合成開口レーダによる津波被災地の建物 被害解析区画決定手法の検討2016

    • Author(s)
      支倉 一磨, 郷右近 英臣,越村俊一, 目黒 公郎
    • Organizer
      地域安全学会 2016年度第39回研究発表会(秋季)
    • Place of Presentation
      静岡県地震防災センター
    • Year and Date
      2016-11-04
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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