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2017 Fiscal Year Annual Research Report

Fusion of sensing and simulation of tsunami damage assessment towards innovation of disaster medical system

Research Project

Project/Area Number 17H06108
Research InstitutionTohoku University

Principal Investigator

越村 俊一  東北大学, 災害科学国際研究所, 教授 (50360847)

Co-Investigator(Kenkyū-buntansha) 江川 新一  東北大学, 災害科学国際研究所, 教授 (00270679)
近藤 久禎  独立行政法人国立病院機構災害医療センター(臨床研究部), 臨床研究部, その他 (20332348)
マス エリック  東北大学, 災害科学国際研究所, 准教授 (30648374)
小林 広明  東北大学, 情報科学研究科, 教授 (40205480)
金谷 泰宏  国立保健医療科学院, その他部局等, 部長 (40506317)
太田 雄策  東北大学, 理学研究科, 准教授 (50451513)
柴崎 亮介  東京大学, 空間情報科学研究センター, 教授 (70206126)
Project Period (FY) 2017-05-31 – 2022-03-31
Keywords津波 / 災害医療 / 広域被害把握 / シミュレーション / リモートセンシング
Outline of Annual Research Achievements

シミュレーションにより,即時に被害状況および病院の被害状況を予測し,医療機関の機能維持,病院の支援に資するための予測モデルの体系を検討した.主要な成果は以下の通り.
1) 国土地理院のGEONETによるリアルタイム地殻変動情報を用いた震源断層即時推定手法を開発した.未知パラメータを事後確率分布として得られるマルコフ連鎖モンテカルロ法(MCMC法)を用いた1枚矩形断層の推定手法を開発した.得られた断層パラメータを初期条件として,リアルタイムで浸水被害予測を行うシミュレーションモデルを開発した.
2) 浸水域内の動的な人口推定に基づく被災者人口の高度推定手法の構築に取り組んだ.2011年東日本大震災時の携帯電話のGPSデータのラベリングを行い,総人口に対するサンプル率約1%となるデータを抽出した.また,東日本大震災時の死者名簿のジオコーディングを行い,浸水域内の死亡者と浸水深のデータセットを作成した.
3) 東日本大震災により被害を受けた岩手県,宮城県沿岸地域の医療機関の記録を用いて,被害予測モデル構築に向けた病態遷移パラメーターを設定した.南海トラフ地震を想定したDMATによる大規模地震時医療活動訓練において,事前に収集した津波による被害予測情報,病院の位置情報・建物構造情報,津波による病院への被害予測情報を基に実施し,津波浸水域,ライフラインの状況,病院へのアクセス状況などを検証した.
4) マルチエージェントシミュレーションを災害医療活動に適用し,医療救護班の適時・適材・適所の最適配備条件を求めるための災害医療MASの基礎構築に取り組んだ.宮城県石巻市の浸水域内の医療搬送をモデル化し,浸水エリアからの浸水域害の拠点病院への被災者搬送を模擬するシミュレーションを構築した.
主な受賞は,文部科学大臣賞「情報化促進貢献個人等表彰」,The Third JDR Awardの2件.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

初年度は,当初立案した4つの主要課題について,研究メンバーが分担・連携しながら順調に研究を進捗させることができた.特に,津波浸水被害予測チームと災害医療チームは,南海トラフ地震を想定した医療訓練にも参加し,現場の医療活動に近い状況での災害シミュレーションの必要性やニーズの調査を行うことができたため,次年度以降のシミュレーション開発に向けた有益な示唆を得ることができた.

Strategy for Future Research Activity

「広域被害把握技術」の深化を目指し,以下の計画を立案している.

1) 高分解能津波浸水被害予測シミュレーションの高速化・高度化に取り組む,全国に対応可能な高分解能浸水シミュレーションを実施するための計算資源を明らかにした上で計算格子配置の最適化を図り,より少ない格子数で高分解能かつ高速なシミュレーションを可能にする.
2) 津波浸水シナリオに基づく医療施設の機能損失評価モデルを確立する.
3) 浸水域内人口と死者数の関連性の再評価を行う.東日本大震災直後に公表された犠牲者の居住地に関するデータを死者数を地区単位で再集計し,浸水域内人口に対する死亡率を明らかにする.
4)災害医療活動のモデル化を行う.DMATの災害医療訓練における医療従事者の動きを観察・記録し,その行動ルールを明らかにする.次に,得られた行動ルールからマルチエージェントシミュレーションのエージェントの行動モデルを構築し,災害医療訓練の医療従事者の動きを模擬・検証する.

  • Research Products

    (46 results)

All 2018 2017

All Journal Article (17 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 16 results,  Open Access: 3 results) Presentation (24 results) (of which Int'l Joint Research: 17 results,  Invited: 14 results) Book (4 results) Funded Workshop (1 results)

  • [Journal Article] A Framework of Rapid Regional Tsunami Damage Recognition From Post-event TerraSAR-X Imagery Using Deep Neural Networks2018

    • Author(s)
      Bai Yanbing、Gao Chang、Singh Sameer、Koch Magaly、Adriano Bruno、Mas Erick、Koshimura Shunichi
    • Journal Title

      IEEE Geoscience and Remote Sensing Letters

      Volume: 15 Pages: 43~47

    • DOI

      DOI: 10.1109/LGRS.2017.2772349

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Novel Unsupervised Classification of Collapsed Buildings Using Satellite Imagery, Hazard Scenarios and Fragility Functions2018

    • Author(s)
      Moya Luis、Marval Perez Luis、Mas Erick、Adriano Bruno、Koshimura Shunichi、Yamazaki Fumio
    • Journal Title

      Remote Sensing

      Volume: 10 Pages: 296~296

    • DOI

      doi:10.3390/rs10020296

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Real-Time Tsunami Inundation Forecast System Using Vector Supercomputer SX-ACE2018

    • Author(s)
      Musa Akihiro、Abe Takashi、Inoue Takuya、Hokari Hiroaki、Murashima Yoichi、Kido Yoshiyuki、Date Susumu、Shimojo Shinji、Koshimura Shunichi、Kobayashi Hiroaki
    • Journal Title

      Journal of Disaster Research

      Volume: 13 Pages: 234~244

    • DOI

      doi: 10.20965/jdr.2018.p0234

    • Peer Reviewed / Open Access
  • [Journal Article] Integrated health education in disaster risk reduction: Lesson learned from disease outbreak following natural disasters in Indonesia2018

    • Author(s)
      Pascapurnama Dyshelly Nurkartika、Murakami Aya、Chagan-Yasutan Haorile、Hattori Toshio、Sasaki Hiroyuki、Egawa Shinichi
    • Journal Title

      International Journal of Disaster Risk Reduction

      Volume: 29 Pages: 94~102

    • DOI

      https://doi.org/10.1016/j.ijdrr.2017.07.013

    • Peer Reviewed
  • [Journal Article] リモートセンシングによる津波の広域被害把握2018

    • Author(s)
      越村俊一
    • Journal Title

      日本地震工学会誌

      Volume: 33 Pages: 26~29

  • [Journal Article] Analysis of Spatio-Temporal Tsunami Source Models for Reproducing Tsunami Inundation Features2017

    • Author(s)
      Adriano Bruno、Hayashi Satomi、Koshimura Shunichi
    • Journal Title

      Geosciences

      Volume: 8 Pages: 3~3

    • DOI

      doi:10.3390/geosciences8010003

    • Peer Reviewed / Open Access
  • [Journal Article] A STUDY ON APPLICABILITY OF A TSUNAMI INUNDATION MODEL WITH THE POLYGONALLY NESTED GRID SYSTEM AND ITS MPI-PARALLELIZATION TO NATION-WIDE TSUNAMI FORECAST AT MULTIPLE GRID RESOLUTIONS2017

    • Author(s)
      INOUE Takuya、ABE Takashi、KOSHIMURA Shunichi、MUSA Akihiro、MURASHIMA Yoichi、KOBAYASHI Hiroaki
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 73 Pages: I_319~I_324

    • DOI

      https://doi.org/10.2208/kaigan.73.I_319

    • Peer Reviewed
  • [Journal Article] Investigation of Japan Disaster Medical Assistance Team response guidelines assuming catastrophic damage from a Nankai Trough earthquake2017

    • Author(s)
      Anan Hideaki、Kondo Hisayoshi、Akasaka Osamu、Oshiro Kenichi、Nakamura Mitsunobu、Kiyozumi Tetsuro、Yamada Norihiko、Homma Masato、Morino Kazuma、Nakayama Shinichi、Otomo Yasuhiro、Koido Yuichi
    • Journal Title

      Acute Medicine & Surgery

      Volume: 4 Pages: 300~305

    • DOI

      doi: 10.1002/ams2.280

    • Peer Reviewed
  • [Journal Article] Survey of Preventable Disaster Deaths at Medical Institutions in Areas Affected by the Great East Japan Earthquake: Retrospective Survey of Medical Institutions in Miyagi Prefecture2017

    • Author(s)
      Yamanouchi Satoshi、Sasaki Hiroyuki、Kondo Hisayoshi、Mase Tomohiko、Otomo Yasuhiro、Koido Yuichi、Kushimoto Shigeki
    • Journal Title

      Prehospital and Disaster Medicine

      Volume: 32 Pages: 515~522

    • DOI

      DOI: 10.1017/S1049023X17006501

    • Peer Reviewed
  • [Journal Article] Noncommunicable Diseases After the Great East Japan Earthquake: Systematic Review, 2011?20162017

    • Author(s)
      Murakami Aya、Sasaki Hiroyuki、Pascapurnama Dyshelly Nurkartika、Egawa Shinichi
    • Journal Title

      Disaster Medicine and Public Health Preparedness

      Volume: 12 Pages: 396~407

    • DOI

      https://doi.org/10.1017/dmp.2017.63

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Nation-Wide Implementation of Disaster Medical Coordinators in Japan2017

    • Author(s)
      Egawa Shinichi、Suda Tomomi、Jones-Konneh Tracey Elizabeth Claire、Murakami Aya、Sasaki Hiroyuki
    • Journal Title

      The Tohoku Journal of Experimental Medicine

      Volume: 243 Pages: 1~9

    • DOI

      http://doi.org/10.1620/tjem.243.1

    • Peer Reviewed
  • [Journal Article] Intensive Education of Health Care Workers Improves the Outcome of Ebola Virus Disease: Lessons Learned from the 2014 Outbreak in Sierra Leone2017

    • Author(s)
      Jones-Konneh Tracey Elizabeth Claire、Murakami Aya、Sasaki Hiroyuki、Egawa Shinichi
    • Journal Title

      The Tohoku Journal of Experimental Medicine

      Volume: 243 Pages: 101~105

    • DOI

      https://doi.org/10.1620/tjem.243.101

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Prevalence of inappropriate antibiotic prescriptions after the great east Japan earthquake, 20112017

    • Author(s)
      Iwata Kentaro、Fukuchi Takahiko、Hirai Midori、Yoshimura Kenichi、Kanatani Yasuhiro
    • Journal Title

      Medicine

      Volume: 96 Pages: e6625~e6625

    • DOI

      DOI: 10.1097/MD.0000000000006625

    • Peer Reviewed
  • [Journal Article] The Great East Japan Earthquake: Analyses of Disaster Impacts on Health Care Clinics2017

    • Author(s)
      Ochi Sae、Kato Shigeaki、Kobayashi Ken-ichi、Kanatani Yasuhiro
    • Journal Title

      Disaster Medicine and Public Health Preparedness

      Volume: 12 Pages: 291~295

    • DOI

      DOI: 10.1017/dmp.2017.82

    • Peer Reviewed
  • [Journal Article] Optimizing the Arrangement of Post-Disaster Rescue Activities: An Agent-Based Simulation Approach2017

    • Author(s)
      Chang Shuang、Ichikawa Manabu、Deguchi Hiroshi、Kanatani Yasuhiro
    • Journal Title

      Journal of Advanced Computational Intelligence and Intelligent Informatics

      Volume: 21 Pages: 1202~1210

    • DOI

      10.20965/jaciii.2017.p1202

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A General Framework of Resource Allocation Optimization and Dynamic Scheduling2017

    • Author(s)
      CHANG Shuang、ICHIKAWA Manabu、DEGUCHI Hiroshi、KANATANI Yasuhiro
    • Journal Title

      SICE Journal of Control, Measurement, and System Integration

      Volume: 10 Pages: 77~84

    • DOI

      DOI: 10.9746/jcmsi.10.77

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 災害時における保健医療支援活動プログラムとマネジメント2017

    • Author(s)
      市川 学、石峯 康浩、近藤 祐史、出口 弘、金谷 泰宏
    • Journal Title

      国際P2M学会誌

      Volume: 12 Pages: 21~35

    • DOI

      DOI: 10.20702/iappmjour.12.1_21

    • Peer Reviewed
  • [Presentation] Progress report on seafloor geodetic observation in Japan2018

    • Author(s)
      Yusaku Ohta
    • Organizer
      UNAVCO Science Workshop 2018
    • Int'l Joint Research / Invited
  • [Presentation] 災害時に知るべきリスク、伝えるべきリスク2018

    • Author(s)
      近藤久禎
    • Organizer
      第23回日本集団災害医学会総会・学術集会
    • Invited
  • [Presentation] Rapid tsunami inundation and damage forecasting with precise tsunami source model with GNSS data2017

    • Author(s)
      Shunichi Koshimura
    • Organizer
      GNSS Tsunami Early Warning System Workshop
    • Int'l Joint Research / Invited
  • [Presentation] Rapid Tsunami Inundation and Damage Estimation System with High-performance Computing and Networking2017

    • Author(s)
      Shunichi Koshimura, Yoichi Murashima, Akihiro Musa, Ryota Hino, Yusaku Ohta, Hiroaki Kobayashi, Masahiro Kachi, Yoshihiro Sato
    • Organizer
      International Tsunami Symposium 2017
    • Int'l Joint Research
  • [Presentation] How the real-time GNSS can contribute to near field tsunami early warning in association with other geophysical measurements2017

    • Author(s)
      Yusaku Ohta
    • Organizer
      GNSS Tsunami Early Warning System Workshop
    • Int'l Joint Research / Invited
  • [Presentation] REGARD: GNSS-based rapid finite fault modeling system2017

    • Author(s)
      Satoshi Kawamoto, Yohei Hiyama, Satoshi Abe, Naofumi Takamatsu, Yusaku Ohta, Takuya Nishimura, Masaru Todoroki
    • Organizer
      pGU-AGU meeting 2017
    • Int'l Joint Research
  • [Presentation] Estimation of the coseismic slip history deduced from the “GNSS carrier phase to fault slip” approach -The case of 2016 Kumamoto earthquake-2017

    • Author(s)
      Yusuke Tanaka, Yusaku Ohta, Shin'ichi Miyazaki
    • Organizer
      JpGU-AGU meeting 2017
    • Int'l Joint Research
  • [Presentation] Near-field tsunami forecasting from offshore pressure data in association with the earthquake early warning2017

    • Author(s)
      Akiko Horiuchi, Ryota Hino, Yusaku Ohta, Hiroaki Tsushima
    • Organizer
      IAG-IASPEI 2017
    • Int'l Joint Research
  • [Presentation] How the real-time GNSS can contribute to near field tsunami early warning?2017

    • Author(s)
      Yusaku Ohta
    • Organizer
      ICG-12
    • Int'l Joint Research / Invited
  • [Presentation] Possibility of the real-time dynamic strain field monitoring deduced from GNSS data: case study of the 2016 Kumamoto earthquake sequence2017

    • Author(s)
      Yusaku Ohta, Mako Ohzono, Hirotaki Takahashi, Satoshi Kawamoto, and Ryota Hino
    • Organizer
      AGU Fall meeting 2017
    • Int'l Joint Research
  • [Presentation] Future prospect of the rapid coseismic fault model estimation using the real-time GNSS data2017

    • Author(s)
      Yusaku Ohta
    • Organizer
      World BOSAI Forum 2017
    • Int'l Joint Research / Invited
  • [Presentation] Optimization of a tsunami inundation model with the polygonally nested grid system and MPI parallelization2017

    • Author(s)
      Takuya Inoue, Takashi Abe, Shunichi Koshimura, Akihiro Musa, Yoichi Murashima, and Hiroaki Kobayashi
    • Organizer
      International Tsunami Symposium 2017
    • Int'l Joint Research
  • [Presentation] Early evaluation of the next generation vector system2017

    • Author(s)
      Hiroaki Kobayashi
    • Organizer
      NUGXXIX
    • Int'l Joint Research / Invited
  • [Presentation] Two-Year Experiences with Vector Supercomputer SX-ACE and Design Space Exploration of the Next Generation Vector System2017

    • Author(s)
      Hiroaki Kobayashi
    • Organizer
      Russian Supercomputing Days 2017
    • Int'l Joint Research / Invited
  • [Presentation] Perspectives in satellite and simulation technologies for disaster response2017

    • Author(s)
      Yasuhiro Kanatani
    • Organizer
      World Bosai Forum 2017
    • Int'l Joint Research / Invited
  • [Presentation] 大規模災害時に向けた保健医療情報の共有と利活用2017

    • Author(s)
      金谷泰宏
    • Organizer
      第76回日本公衆衛生学会総会
  • [Presentation] 災害時保健医療活動支援のための重症患者数推計システムの構築2017

    • Author(s)
      市川学、出口弘、金谷泰宏
    • Organizer
      第76回日本公衆衛生学会総会
  • [Presentation] 広域災害時におけるDMATの初期配置に関する検討2017

    • Author(s)
      岩崎大貴、金谷泰宏、市川学、出口弘
    • Organizer
      第76回日本公衆衛生学会総会
  • [Presentation] 大地震における国立病院機構の役割-東日本大震災・熊本地震における活動を検証して-2017

    • Author(s)
      近藤久禎
    • Organizer
      第71回国立病院総合医学会
    • Invited
  • [Presentation] 災害時におけるDMAT活動の変遷と保健行政との関わり方2017

    • Author(s)
      近藤久禎
    • Organizer
      第76回日本公衆衛生学会総会
    • Invited
  • [Presentation] 病院避難の課題と対応2017

    • Author(s)
      近藤久禎
    • Organizer
      第20回日本臨床救急医学会総会・学術集会
    • Invited
  • [Presentation] System Dynamic Simulation for Medical Needs in the Great East Japan Earthquake2017

    • Author(s)
      Shinichi Egawa, Makoto Okumura, Aya Murakami, Tracey Elizabeth Clair Jones, Hiroyuki Sasaki
    • Organizer
      World Association for Disaster and Emergency Medicine 2017
    • Int'l Joint Research
  • [Presentation] Medical Needs in Disaster and the Role of Health Cluster2017

    • Author(s)
      Shinichi Egawa
    • Organizer
      FPH UI Science Festival
    • Int'l Joint Research / Invited
  • [Presentation] Global health security in Pacific Basin2017

    • Author(s)
      Shinichi Egawa
    • Organizer
      2nd Annual Meeting of Society of Disaster Medicine and Public Health
    • Int'l Joint Research / Invited
  • [Book] 病院からの全患者避難2017

    • Author(s)
      福田幾夫
    • Total Pages
      215
    • Publisher
      医薬ジャーナル社
    • ISBN
      4753228517
  • [Book] AIが創造する次世代型医療 : 医療白書 : ヘルスケアの未来はどう変わるのか 2017‐2018年版2017

    • Author(s)
      ヘルスケア総合政策研究所、西村 周三
    • Total Pages
      198
    • Publisher
      日本医療企画
    • ISBN
      4864395675
  • [Book] Sustained Simulation Performance 20172017

    • Author(s)
      Michael Resch, Wolfgang Bez, Erich Focht, Michael Gienger, Hiroaki Kobayashi
    • Total Pages
      192
    • Publisher
      Springer
    • ISBN
      9783319668956
  • [Book] The 2011 Japan Earthquake and Tsunami: Reconstruction and Restoration2017

    • Author(s)
      Egawa Shinichi、Murakami Aya、Sasaki Hiroyuki
    • Total Pages
      485
    • Publisher
      Healthy Community Resilient Against Disaster
    • ISBN
      9783319586908
  • [Funded Workshop] World Bosai Forum 2017, Organized Session2017

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Published: 2019-12-27  

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