Buildings damage due to the 2013 Haiyan Typhoon inferred from SAR intensity images

    研究成果: Conference contribution

    1 被引用数 (Scopus)

    抄録

    In this study, a practical methodology is presented to classify and map damaged buildings, following the 2013 Super Typhoon Haiyan, using high resolution synthetic aperture radar (SAR) images and post-event building damage data from Tacloban city, The Philippines. Considering the relationship of the radar layover extension between damaged and non-damaged structures, the method focuses on the changes in the building radar signature between pre- and post-event SAR scenes. In addition, the method introduces a new change factor for change detection analysis. The method was developed and tested using a 1.0 m resolution COSMO-SkyMed SAR images taken over Tacloban city, the Philippines. The method proves, with 76% accuracy in this case, to be suitable for estimating destroyed buildings.

    本文言語English
    ホスト出版物のタイトルProceedings of the 2015 IEEE 5th Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2015
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ667-671
    ページ数5
    ISBN(電子版)9781467372961
    DOI
    出版ステータスPublished - 2015 10 23
    イベント5th IEEE Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2015 - Singapore, Singapore
    継続期間: 2015 9 12015 9 4

    出版物シリーズ

    名前Proceedings of the 2015 IEEE 5th Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2015

    Other

    Other5th IEEE Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2015
    国/地域Singapore
    CitySingapore
    Period15/9/115/9/4

    ASJC Scopus subject areas

    • 信号処理
    • 器械工学

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