Numerical Modeling, Remote Sensing and GIS-based Approach to Identify the Impact of Catastrophic Earthquake Tsunami Disaster
| Project/Area Number |
22681025
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Natural disaster science
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Project Period (FY) |
2010-04-01 – 2013-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥21,190,000 (Direct Cost: ¥16,300,000、Indirect Cost: ¥4,890,000)
Fiscal Year 2012: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2010: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
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| Keywords | 東日本大震災 / 津波 / リモートセンシング / GIS / 被害関数 / 防災 / 被害予測 |
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| Research Abstract |
This research proposed a framework in developing a method to search and detect the impact of catastrophic tsunami disaster by integrating numerical modeling, remote sensing and GIS technologies, which consist of four damage mapping efforts, 1) Inundation mapping by numerical modeling and satellite remote sensing, 2) Estimation of structural damage with numerical modeling and tsunami fragility curve, 3) Structural damage mapping by aerial photo interpretation, 4) Mapping tsunami debris by post-event image analysis as an indicator of impact.
The method is implemented to the 2011 Tohoku earthquake tsunami disaster to identify the regional impact of this event. Based on a comprehensive study in the 2011 Tohoku earthquake tsunami affected areas, the insights into reconstruction and tsunami-resilient communities were discussed. The findings and results lead to implications for land use management and relocation planning for reconstructing tsunami-resilient coastal communities.
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Report
(4 results)
Research Products
(66 results)
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[Journal Article]2013
Author(s)
郷右近英臣, J.Post, E.Stein, S.Martinis, A.Twele, M.Muck, 越村俊一
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Journal Title
土木学会論文集B2
Volume: Vol.69, No.2
Related Report
Peer Reviewed
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