書誌事項
- タイトル別名
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- An Object-oriented Method to Detect Building Damage using TerraSAR-X Data
- TerraSAR-X ガゾウ ノ オブジェクトベース カイセキ ニ ヨル タテモノ ヒガイ スイケイ ギジュツ ノ カイハツ
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An object-oriented method to detect building damage is developed using high-resolution synthetic aperture radar(TerraSAR-X) data focusing on the 2011 Tohoku earthquake and tsunami event. To detect changes caused by the tsunami,damage function was developed by correlating mean value of correlation coefficient calculated based on an object-oriented method using pre- and post-event TerraSAR-X data and building damage ratio in each object. The estimated result of damage ratio showed good agreement with ground truth data,showing the pearson's correlation coefficient of 0.96. The method was verified by applying on the other test site,and the results were found consistent with the reported damage features,with correlation coefficient of 0.8.
収録刊行物
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- 土木学会論文集B2(海岸工学)
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土木学会論文集B2(海岸工学) 70 (2), I_1481-I_1485, 2014
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680295977472
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- NII論文ID
- 130004706845
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- NII書誌ID
- AA12508551
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- ISSN
- 18838944
- 18842399
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- NDL書誌ID
- 025937397
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可