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Research on Advanced Decision Making in Disasters Using Remote Sensing

Research Project

Project/Area Number 20K15002
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 25030:Disaster prevention engineering-related
Research InstitutionJapan Advanced Institute of Science and Technology

Principal Investigator

Gokon Hideomi  北陸先端科学技術大学院大学, 先端科学技術研究科, 准教授 (10757777)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2022: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2021: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsリモートセンシング / 意思決定 / 防災 / 広域被害把握 / 災害対応業務 / 衛星画像 / ドローン / 災害対応 / 洪水災害 / 機械学習 / 合成開口レーダ / 人検出 / 土砂災害 / ALOS-2/PALSAR-2
Outline of Research at the Start

人工衛星やドローンを利用した災害リモートセンシング技術の高度化の方法と,その技術を利用した災害時の地方自治体の災害対応業務の高度化の方法について,検討を行う.前者の災害リモートセンシング技術の高度化の研究では,これまでに発生した自然災害の発生地域を撮影した画像データや,ドローンにより撮影した画像データなどから,ハザードの分布や人の位置などを抽出する手法について,その高度化を図る.後者の災害対応業務の高度化については,地方自治体へ社会調査を行い,リモートセンシングが活用可能な業務の工程を分析する.最終的にこれらを統合し,リモートセンシングによる災害時の意思決定のモデルを構築する.

Outline of Final Research Achievements

This study aims to clarify how to utilize the wide-area damage information obtained by remote sensing in disaster response operations of local governments and to enhance their decision-making. For this purpose, the following subprojects were addressed. (1) Decision-making analysis of local governments during disasters, (2) Improvement of damage assessment methods using remote sensing, (3) Investigation of decision-making lists of local governments during disasters to which remote sensing can contribute, (4) Study of new decision-making methods for local governments utilizing remote sensing technology

Academic Significance and Societal Importance of the Research Achievements

災害発生直後,情報通信手段の途絶や道路網の遮断により,被災地が孤立する状況(情報空白期)は,災害対応に関わる意思決定の全てにおいて障害となる.本課題の解決には,リモートセンシング技術が有効である.これまでにも,人工衛星や航空機,無人航空機などによる観測技術の発展を背景に,建物やインフラ構造物,道路などの広域の被害を短時間で把握する手法について,学術的な検討が行われてきた.しかし,災害リモートセンシング研究により得られた知見を現場でいかにして活用していくかの方法論については,学術的な検討が十分に行われていない.本研究では,この部分の課題解決に取り組んだ.

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (6 results)

All 2023 2022 2020 Other

All Journal Article (2 results) (of which Peer Reviewed: 1 results,  Open Access: 2 results) Presentation (2 results) (of which Int'l Joint Research: 2 results) Remarks (2 results)

  • [Journal Article] Detecting Urban Floods with Small and Large Scale Analysis of ALOS-2/PALSAR-2 Data2023

    • Author(s)
      Hideomi Gokon, Fuyuki Endo, Shunichi Koshimura
    • Journal Title

      Remote Sensing (MDPI)

      Volume: 15(2) Issue: 2 Pages: 532-532

    • DOI

      10.3390/rs15020532

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Towards an Application of Remote Sensing Technology for Decision Making During Natural Disaster2020

    • Author(s)
      Gokon Hideomi
    • Journal Title

      Advances in Intelligent Systems and Computing book series (AISC, volume 1208)

      Volume: AHFE202 Pages: 271-277

    • DOI

      10.1007/978-3-030-51057-2_38

    • ISBN
      9783030510565, 9783030510572
    • Related Report
      2020 Research-status Report
    • Open Access
  • [Presentation] Towards a Flood Detection for Buildings in Flooded Areas Using Synthetic Aperture Radar2022

    • Author(s)
      Hideomi Gokon, Fuyuki Endo, Shunichi Koshimura
    • Organizer
      AOGS2022 Virtual 19th Annual Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Towards an Application of Remote Sensing Technology for Decision Making During Natural Disaster2020

    • Author(s)
      Hideomi Gokon
    • Organizer
      International Conference on Applied Human Factors and Ergonomics, AHFE2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Remarks] JAIST学術研究成果リポジトリ

    • URL

      https://dspace.jaist.ac.jp/

    • Related Report
      2022 Annual Research Report
  • [Remarks] 北陸先端科学技術大学院大学研究者総覧

    • URL

      https://fp.jaist.ac.jp/public/Default2.aspx?id=704

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2024-01-30  

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