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2018 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構築に取り組んだ.主要な成果は以下の通り.
1) 高分解能津波浸水被害予測シミュレーションの全国展開に向けた高速化・高度化に取り組んだ.津波シミュレーションプログラムに対して,最大4.3倍の性能向上を達成し,シミュレーションの計算領域の最適化と並列処理における負荷分散方法について検討し,全国展開に向けた課題を整理した.
2) GNSSの生データである搬送波位相から直接断層すべりを推定する手法(Phase To Slip, PTS)の高度化による地震時すべり分布推定への適用とその性能評価を実施し,GNSS衛星の精密暦ではなく,放送暦を用いても地震時すべりが正確に推定できることを明らかにした.
3) 携帯電話から継続的に得られる大量の位置情報の解析について,従来からの夜間人口との突き合わせによる補正に加え,鉄道駅の改札口における旅客カウントや高速道路料金所における通過交通量を用いた補正方法を考案した.滞在場所等の推定については,従来の10倍のデータ量を有するターゲット広告による位置データの利用を想定してシステム構築を行った.
4)災害時医療システムH-CRISISを介した災害訓練用シナリオを提供することでシミュレーション計算による人的被害規模に基づいた地域防災計画上の市町村の保健医療対応機能の評価を行った.南海トラフ地震による津波被害への対応が求められる地域において,時系列での人的被害規模に加え東日本大震災における記録を踏まえ発生が見込まれる事案への対応について能力上の課題を検証した.
主な受賞は,科学技術分野の文部科学大臣表彰 科学技術賞(開発部門),第1回 日本オープンイノベーション大賞総務大臣賞の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

シミュレーションによるリアルタイム津波浸水被害予測については,当初の想定より優れた性能(即時性)を達成することができた.このことが高く評価され,「リアルタイム津波浸水被害推計システム」として内閣府の災害対応機能に組み込まれることになった.また,文部科学大臣表彰,オープンイノベーション大賞など,産学連携の面でも高く評価されたことで,災害時の実用システムとしての完成度を高めることができた.
リアルタイム被害予測において最もチャレンジングな研究要素は,被災した社会の動態・全体像のリアルタイム把握である.使用できる携帯電話位置情報からだけでは,社会動態全体の把握が困難であり,他のセンシングデータの活用によりそれを補完する研究が必要である.今年度の研究成果においてその問題解決への展望が得られたことは大きな進展である.

Strategy for Future Research Activity

研究は当初の計画通りに進行しているため,計画変更は現時点では発生していない.人流データ解析による人的被害の動的推定については,携帯電話の位置情報だけでなく,それを集計・補完した商用データも併用しながら進める予定である.次年度は,リアルタイム津波浸水被害予測と災害医療システムの連携に向けて,工学系と医学系研究者の連携を強化して取り組む.特に,以下の課題に重点的に取り組む.
・対象地域でのケーススタディから,想定津波に対する医療施設の影響評価を行う.
・浸水域内人口と死者数の関連性の評価結果を踏まえ,想定津波に対する浸水域内人口と死者数の動的な検討を行う.
・災害医療活動モデルの高度化に取り組む.特に被災地内での医療活動,要医療者の搬送のシミュレーションを実施し,津波の発生規模と被災地で展開する医療活動の関係を検討する.

  • Research Products

    (53 results)

All 2019 2018

All Journal Article (26 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 24 results,  Open Access: 8 results) Presentation (26 results) (of which Int'l Joint Research: 20 results,  Invited: 6 results) Funded Workshop (1 results)

  • [Journal Article] Consideration of Medical and Public Health Coordination - Experience from the 2016 Kumamoto, Japan Earthquake2019

    • Author(s)
      Kondo Hisayoshi、Koido Yuichi、Kawashima Yuzuru、Kohayagawa Yoshitaka、Misaki Miho、Takahashi Ayako、Kondo Yuji、Chishima Kayako、Toyokuni Yoshiki
    • Journal Title

      Prehospital and Disaster Medicine

      Volume: 34 Pages: 149~154

    • DOI

      10.1017/S1049023X19000177

    • Peer Reviewed
  • [Journal Article] Ex-ante online risk assessment for building emergency evacuation through multimedia data2019

    • Author(s)
      Zhang Haoran、Song Xuan、Song Xiaoya、Huang Dou、Xu Ning、Shibasaki Ryosuke、Liang Yongtu
    • Journal Title

      PLOS ONE

      Volume: 14 Pages: -

    • DOI

      10.1371/journal.pone.0215149

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Variational Autoencoder Based Generative Model of Urban Human Mobility2019

    • Author(s)
      Huang Dou、Song Xuan、Fan Zipei、Jiang Renhe、Shibasaki Ryosuke、Zhang Yu、Wang Haizhong、Kato Yugo
    • Journal Title

      IEEE Conference on Multimedia Information Processing and Retrieval

      Volume: - Pages: -

    • DOI

      10.1109/MIPR.2019.00086

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Real‐Time Coseismic Slip Estimation via the GNSS Carrier Phase to Fault Slip Approach: A Case Study of the 2016 Kumamoto Earthquake2019

    • Author(s)
      Tanaka Yusuke、Ohta Yusaku、Miyazaki Shin'ichi
    • Journal Title

      Geophysical Research Letters

      Volume: 46 Pages: 1367~1374

    • DOI

      10.1029/2018GL080741

    • Peer Reviewed
  • [Journal Article] Development and Validation of a Tsunami Numerical Model with the Polygonally Nested Grid System and its MPI-Parallelization for Real-Time Tsunami Inundation Forecast on a Regional Scale2019

    • Author(s)
      Inoue Takuya、Abe Takashi、Koshimura Shunichi、Musa Akihiro、Murashima Yoichi、Kobayashi Hiroaki
    • Journal Title

      Journal of Disaster Research

      Volume: 14 Pages: 416-434

    • Peer Reviewed / Open Access
  • [Journal Article] 3D gray level co-occurrence matrix and its application to identifying collapsed buildings2019

    • Author(s)
      Moya Luis、Zakeri Homa、Yamazaki Fumio、Liu Wen、Mas Erick、Koshimura Shunichi
    • Journal Title

      ISPRS Journal of Photogrammetry and Remote Sensing

      Volume: 149 Pages: 14~28

    • DOI

      10.1016/j.isprsjprs.2019.01.008

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Tsunami2019

    • Author(s)
      Koshimura Shunichi
    • Journal Title

      Encyclopedia of Ocean Sciences

      Volume: N/A Pages: 692~701

    • DOI

      dx.doi.org/10.1016/B978-0-12-409548-9.11568-4

    • Peer Reviewed
  • [Journal Article] 災害時の公衆衛生対策の重要性2019

    • Author(s)
      金谷泰宏,奥田博子
    • Journal Title

      保健の科学

      Volume: 61 Pages: 153-158

    • Peer Reviewed
  • [Journal Article] Role of Real-Time GNSS in Near-Field Tsunami Forecasting2018

    • Author(s)
      Yusaku Ohta, Takuya Inoue, Shunichi Koshimura, Satoshi Kawamoto, and Ryota Hino
    • Journal Title

      Journal of Disaster Research

      Volume: 13 Pages: 453~459

    • DOI

      doi: 10.20965/jdr.2018.p0453

    • Peer Reviewed / Open Access
  • [Journal Article] Real-Time GNSS Analysis System REGARD: An Overview and Recent Results2018

    • Author(s)
      Satoshi Kawamoto, Naofumi Takamatsu, Satoshi Abe, Kohei Miyagawa, Yusaku Ohta, Masaru Todoriki, and Takuya Nishimura
    • Journal Title

      Journal of Disaster Research

      Volume: 13 Pages: 440~452

    • DOI

      doi: 10.20965/jdr.2018.p0440

    • Peer Reviewed / Open Access
  • [Journal Article] Towards Operational Satellite-Based Damage-Mapping Using U-Net Convolutional Network: A Case Study of 2011 Tohoku Earthquake-Tsunami2018

    • Author(s)
      Bai Yanbing、Mas Erick、Koshimura Shunichi
    • Journal Title

      Remote Sensing

      Volume: 10 Pages: 1626~1626

    • DOI

      doi:10.3390/rs10101626

    • Peer Reviewed / Open Access
  • [Journal Article] An integrated method to extract collapsed buildings from satellite imagery, hazard distribution and fragility curves2018

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

      International Journal of Disaster Risk Reduction

      Volume: 31 Pages: 1374~1384

    • DOI

      https://doi.org/10.1016/j.ijdrr.2018.03.034

    • Peer Reviewed / Open Access
  • [Journal Article] Dynamic Integrated Model for Disaster Management and Socioeconomic Analysis (DIM2SEA)2018

    • Author(s)
      Erick Mas, Daniel Felsenstein, Luis Moya, A. Yair Grinberger, Rubel Das, and Shunichi Koshimura
    • Journal Title

      Journal of Disaster Research

      Volume: 13 Pages: 1257~1271

    • DOI

      doi: 10.20965/jdr.2018.p1257

    • Peer Reviewed / Open Access
  • [Journal Article] The Correlation Between Life Expectancy and Disaster Risk2018

    • Author(s)
      Shinichi Egawa, Yasuhito Jibiki, Daisuke Sasaki, Yuichi Ono, Yayoi Nakamura, Tomomi Suda, and Hiroyuki Sasaki
    • Journal Title

      Journal of Disaster Research

      Volume: 13 Pages: 1049~1061

    • DOI

      doi: 10.20965/jdr.2018.p1049

    • Peer Reviewed / Open Access
  • [Journal Article] MCMCを用いたリアルタイムGNSSデータによる単一矩形断層推定の不確実性定量評価の試み―2011年東北地方太平洋沖地震への適用―2018

    • Author(s)
      大野 圭太郎、太田 雄策
    • Journal Title

      測地学会誌

      Volume: 64 Pages: 39~50

    • DOI

      https://doi.org/10.11366/sokuchi.64.39

    • Peer Reviewed
  • [Journal Article] Countering Bioterrorism: Current Status and Challenges-A Focus on Pharmaceutical Products and Vaccines-2018

    • Author(s)
      Akiko Eto, Yasuhiro Kanatani
    • Journal Title

      ADC Letter for Infectious Disease Control

      Volume: 5 Pages: 50~52

    • DOI

      https://doi.org/10.20814/adc.5.2_50

    • Peer Reviewed
  • [Journal Article] 災害時健康危機管理支援チーム(DHEAT)教育研修について2018

    • Author(s)
      金谷泰宏,千島佳也子
    • Journal Title

      公衆衛生情報

      Volume: 48 Pages: 4-5

    • Peer Reviewed
  • [Journal Article] 人為的災害で必要とされる分析技術2018

    • Author(s)
      金谷泰宏,江藤亜紀子
    • Journal Title

      ぶんせき

      Volume: 10 Pages: 416-419

    • Peer Reviewed
  • [Journal Article] 国際的なパンデミック対策と我が国の健康危機管理2018

    • Author(s)
      金谷泰宏
    • Journal Title

      国立病院学会誌 医療

      Volume: 72 Pages: 450-453

    • Peer Reviewed
  • [Journal Article] 自然災害に関する制度上の変化 受援自治体の保健師に求められるもの2018

    • Author(s)
      金谷泰宏,奥田博子
    • Journal Title

      保健師ジャーナル

      Volume: 74 Pages: 1006-1011

  • [Journal Article] Integrating GPS trajectory and topics from Twitter stream for human mobility estimation2018

    • Author(s)
      Miyazawa Satoshi、Song Xuan、Xia Tianqi、Shibasaki Ryosuke、Kaneda Hodaka
    • Journal Title

      Frontiers of Computer Science

      Volume: N/A Pages: 1-11

    • DOI

      https://doi.org/10.1007/s11704-017-6464-3

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] DeepRailway: A Deep Learning System for Forecasting Railway Traffic2018

    • Author(s)
      Xia Tianqi、Song Xuan、Fan Zipei、Kanasugi Hiroshi、Chen QuanJun、Jiang Renhe、Shibasaki Ryosuke
    • Journal Title

      2019 IEEE Conference on Multimedia Information Processing and Retrieval (MIPR)

      Volume: N/A Pages: 51-56

    • DOI

      DOI: 10.1109/MIPR.2018.00017

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Online Deep Ensemble Learning for Predicting Citywide Human Mobility2018

    • Author(s)
      Fan Zipei、Song Xuan、Xia Tianqi、Jiang Renhe、Shibasaki Ryosuke、Sakuramachi Ritsu
    • Journal Title

      Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies

      Volume: 2 Pages: 1~21

    • DOI

      DOI:10.1145/3264915

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 超スマート社会で医療ニーズに応え続けるためには何が必要か-IoT, AIを活用した災害医療の研究・開発を主に2018

    • Author(s)
      金谷泰宏,市川学
    • Journal Title

      月刊新医療

      Volume: N/A Pages: 18-21

    • Peer Reviewed
  • [Journal Article] Aeromedical Transport Operations Using Helicopters during the 2016 Kumamoto Earthquake in Japan2018

    • Author(s)
      Motomura Tomokazu、Hirabayashi Atsushi、Matsumoto Hisashi、Yamauchi Nobutaka、Nakamura Mitsunobu、Machida Hiroshi、Fujizuka Kenji、Otsuka Naomi、Satoh Tomoko、Anan Hideaki、Kondo Hisayoshi、Koido Yuichi
    • Journal Title

      Journal of Nippon Medical School

      Volume: 85 Pages: 124~130

    • DOI

      doi: 10.1272/jnms.2018_85-19

    • Peer Reviewed
  • [Journal Article] 東日本大震災以降の新しい災害医療体制ー平成28 年熊本地震でさらに何を学んだか2018

    • Author(s)
      小井土雄一,近藤久禎,市原正行
    • Journal Title

      医学のあゆみ

      Volume: 264 Pages: 341-349

  • [Presentation] シミュレーションソフトウェアの災害医学への応用2019

    • Author(s)
      江川新一、須田智美、中村やよい、佐々木宏之
    • Organizer
      第24回日本災害医学会 総会・学術集会
  • [Presentation] Paradigm shift of Japan’s tsunami disaster management for enhancing disaster resilience2018

    • Author(s)
      Shunichi Koshimura
    • Organizer
      12th International Symposium on Disaster Risk Management
    • Int'l Joint Research / Invited
  • [Presentation] Enhancement of Earth Observation and Modeling for Enhancing Tsunami Disaster Resilience2018

    • Author(s)
      Shunichi Koshimura
    • Organizer
      11th Aceh International Workshop and Expo on Sustainable Tsunami Disaster Recovery (AIWEST)
    • Int'l Joint Research / Invited
  • [Presentation] Estimation of the real-time coseismic fault slip distribution via GNSS carrier phase to fault slip approach: Possibility of the application to near-field tsunami forecasting2018

    • Author(s)
      Yusuke Tanaka, Yusaku Ohta, Shin'ichi Miyazaki
    • Organizer
      AGU Fall Meeting 2018
    • Int'l Joint Research / Invited
  • [Presentation] How real-time GNSS can contribute for the near-field tsunami forecasting2018

    • Author(s)
      Yusaku Ohta
    • Organizer
      International Top-level Forum on Engineering Science and Technology Development Strategy: The Equipment for Satellite Navigation, Surveying & Mapping and Remote Sensing
    • Int'l Joint Research / Invited
  • [Presentation] リアルタイムGNSSによる断層すべり分布の不確実性定量評価の試み2018

    • Author(s)
      大野圭太郎, 太田雄策
    • Organizer
      日本測地学会第130回講演会
  • [Presentation] PTS解析における未知パラメータ間分離精度の定量評価2018

    • Author(s)
      田中優介, 太田雄策, 宮崎真一
    • Organizer
      日本測地学会第130回講演会
  • [Presentation] Coseismic Slip Estimation of the 2016 Kumamoto Earthquake: via the GNSS Carrier Phase to Fault Slip Approach without external ephemerides2018

    • Author(s)
      田中優介, 太田雄策, 宮崎真一
    • Organizer
      日本地震学会秋季大会
  • [Presentation] Role of Real-Time GNSS in Near Field Tsunami Forecasting2018

    • Author(s)
      Yusaku Ohta, Ryota Hino, Shunichi Koshimura
    • Organizer
      10th ACES International Workshop
    • Int'l Joint Research
  • [Presentation] Quantitative Uncertainties Estimation of the rapidly estimated coseismic fault model based on the real-time GNSS data2018

    • Author(s)
      Yusaku Ohta, Keitaro Ohno
    • Organizer
      Asia Oceania Geosciences Society
    • Int'l Joint Research
  • [Presentation] Fusion of Sensing and Simulation of Tsunami Damage Assessment Towards Innovation of Disaster Medical System2018

    • Author(s)
      Shunichi Koshimura, Erick Mas
    • Organizer
      Asia Oceania Geosciences Society
    • Int'l Joint Research
  • [Presentation] Rapid Tsunami Source and Maximum Tsunami Height Forecasting Based on Interseismic Coupling Patterns: A Case Study of the 2011 Tohoku Tsunami2018

    • Author(s)
      Bruno Adriano, Shunichi Koshimura, Risa Nakano, Erick mas
    • Organizer
      Asia Oceania Geosciences Society
    • Int'l Joint Research
  • [Presentation] Agent Based Modeling of Disaster Response Teams after the 2011 Tsunami in Ishinomaki Area2018

    • Author(s)
      Erick Mas, Kouta Abe, Shinichi Egawa, Hiroyuki Sasaki, Shunichi Koshimura
    • Organizer
      Asia Oceania Geosciences Society
    • Int'l Joint Research
  • [Presentation] Performance Evaluation of a Real-Time Tsunami Inundation Forecast System on Modern Supercomputers2018

    • Author(s)
      Akihiro Musa, Takahumi Kishitani, Takuya inoue, Hiroaki Hokari, Masayuki Sato, Kazuhiko Komatsu, Yoichi Murashima, Shunichi Koshimura, Hiroaki Kobayashi
    • Organizer
      Asia Oceania Geosciences Society
    • Int'l Joint Research
  • [Presentation] A New Unsupervised Classification Method to Identify Collapsed Buildings2018

    • Author(s)
      Luis Moya, Eric, Mas, Bruno Adriano, Shunichi Koshimura
    • Organizer
      Asia Oceania Geosciences Society
    • Int'l Joint Research
  • [Presentation] National Disaster Medical System and its Coordination in Japan2018

    • Author(s)
      Shinichi Egawa, Tomomi Suda, Tracey Elizabeth Claire Jones-Konneh, Hiroyuki Sasaki
    • Organizer
      Asia Oceania Geosciences Society
    • Int'l Joint Research
  • [Presentation] Relation Between the Damage of Medical Institute in Miyagi Prefecture Due to the Great East Japan Earthquake and Tsunami and the Occurrence of Preventable Disaster Death at Medical Institutions2018

    • Author(s)
      Hiroyuki Sasaki, Erick Mas, Shunichi Koshimura, Shinichi Egawa
    • Organizer
      Asia Oceania Geosciences Society
    • Int'l Joint Research
  • [Presentation] Performance Evaluation of a Brand-New Vector Computer SX-Aurora TSUBASA2018

    • Author(s)
      Kazuhiko Komatsu, Shintaro Momose, Yoko, Isobe, Mitsuo Yokokawa, Osamu Watanabe, Toshikazu Aoyama, Masayuki Sato, Akihiro Musa, Hiroaki Kobayashi
    • Organizer
      IEEE/ACM International Conference for High Performance Computing, Networking, Storage and Analysis 2018 (SC18)
    • Int'l Joint Research
  • [Presentation] Search Space Reduction for Parameter Tuning of a Tsunami Simulation on the Intel Knights Landing Processor2018

    • Author(s)
      Kazuhiko Komatsu, Takumi Kishitani, Masayuki Sato, Akihiro Musa, Hiroaki Kobayashi
    • Organizer
      IEEE 12th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC-2018) Special session Auto-Tuning for Multicore and GPU(ATMG2018)
    • Int'l Joint Research
  • [Presentation] A Real-Time Tsunami Inundation Forecasting System for Disaster Mitigation and Prevention~Lessons learned from the 2011 East-Japan Great Earthquake ~2018

    • Author(s)
      Hiroaki Kobayashi
    • Organizer
      ICT-DM2018
    • Int'l Joint Research / Invited
  • [Presentation] Operations and R&D of Modern Vector Supercomputers and their Applications2018

    • Author(s)
      Hiroaki Kobayashi
    • Organizer
      HPC2018
    • Int'l Joint Research / Invited
  • [Presentation] メニーコアプロセッサのためのパラメータチューニング時間削減手法2018

    • Author(s)
      岸谷拓海, 小松一彦, 撫佐昭裕, 佐藤雅之, 小林広明
    • Organizer
      SWoPP2018
  • [Presentation] How to protect lives from disasters2018

    • Author(s)
      Yasuhiro Kanatani
    • Organizer
      The 14th Asia Pacific Conference on Disaster Medicine
    • Int'l Joint Research
  • [Presentation] Developing a disaster response competency model for public health nurse leaders: Based on experiences of natural disasters in Japan2018

    • Author(s)
      Miyazaki M, Okuda H, Haruyama S, Kanatani Y, Yoshitomi N, Iguchi S.
    • Organizer
      The 3th Asian Congress in Nursing Education
    • Int'l Joint Research
  • [Presentation] Development of a training program using reflection for disaster management capacity building of public health nurse leaders2018

    • Author(s)
      Miyazaki M, Okuda H, Haruyama S, Kanatani Y, Yoshitomi N, Iguchi S.
    • Organizer
      American Public Health Association Annual Meeting and Exposition
    • Int'l Joint Research
  • [Presentation] 仙台防災枠組における目標達成のために必要とされる災害県研究と比較した研究動向の分析2018

    • Author(s)
      江藤亜紀子, 金谷泰宏
    • Organizer
      第77回日本公衆衛生学会総会
  • [Funded Workshop] Asia Oceania Geosciences Society, Interdisciplinary Geoscience Session2018

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Published: 2019-12-27  

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