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ja
航空レーザ測量を活用した森林外の積雪相当水量分布の推定
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その他のタイトル |
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ESTIMATION OF SNOW WATER EQUIVALENT DISTRIBUTION OUTSIDE FORESTS USING AIRBORNE LASER SCANNING
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作成者 |
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主題 |
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Snow depth distribution
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Other
Overground-openness
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Other
Snow water equivalents
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内容注記 |
Other
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For better estimation of snow water equivalents for a dam basin in cold snowy regions, the relationship between snow depth distribution outside forests and topography was investigated using high-resolution digital elevation model (DEM) created from airborne laser scanning. A linear relationship between snow depth outside forests and overground-openness was clarified. A method to estimate snow depths and snow water equivalents outside forests was developed using this linear relationship. Using the method, snow water equivalents in the Chubetsu Dam basin were estimated and resulted in estimates with a higher level of accuracy than those based on existing methods.
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出版者 | 土木学会
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日付 | Created 2019-03-12
, Issued 2013
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言語 | jpn |
資源タイプ | journal article |
出版タイプ | VoR |
資源識別子 | URI http://hdl.handle.net/10258/00009744
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関連 |
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DOI
https://doi.org/10.2208/jscejhe.69.I_409
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NAID
130004558290
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isVersionOf
URI
https://www.jstage.jst.go.jp/article/jscejhe/69/4/69_69/_pdf/-char/ja
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収録誌情報 | -
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土木学会論文集B1(水工学) = Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
69(4), I_409-I_414
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コンテンツ更新日時 | 2019-07-29T03:42:32Z |