書誌事項
- タイトル別名
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- Establishing a landslide dam detection methodology by interpreting artificial satellite high-resolution SAR （synthetic aperture radar） images based on a case study of sediment-related disasters caused by Typhoon Talas in the Kii Peninsula
- キイ ハントウ タイフウ 12ゴウ サイガイ オ ジレイ ト シタ ジンコウ エイセイ コウブンカイノウ SAR ガゾウ ノ ハンドク ニ ヨル カドウ ヘイソク カショ タンサク シュホウ ノ カクリツ
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We tried to establish the detection methodology by viewing single high resolution synthetic aperture radar (SAR) satellite images which are now available. At first, a check list was made to qualitatively evaluate if it is or is not possible to detect landslide dams. By using that check list, high resolution SAR satellite images (TerraSAR-X, COSMO-SkyMed, RADARSAT-2) of Talas disaster in the Kii Peninsula have been evaluated. We confirmed conditions suitable for satellite as follows. All direction radar can detect landslide dams. The radar angle range suitable for obtaining images is from 35 to 50 degrees. Suitable image resolution is 3m. All sensors and bands are capable of detecting landslide dams.
収録刊行物
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- Journal of the Japan Society of Erosion Control Engineering
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Journal of the Japan Society of Erosion Control Engineering 66 (3), 32-39, 2013
公益社団法人 砂防学会
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詳細情報 詳細情報について
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- CRID
- 1390001205479983872
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- NII論文ID
- 130005111352
- 10031200132
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- NII書誌ID
- AN0012035X
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- ISSN
- 21874654
- 02868385
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- NDL書誌ID
- 024897362
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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
- CiNii Articles
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- 使用不可