航空レーザ測量を活用したダム流域の積雪深分布の推定

西原 照雅,中津川 誠,浜本 聡

タイトル	ja 航空レーザ測量を活用したダム流域の積雪深分布の推定
その他のタイトル	THE ESITIMATE OF SNOW DEPTH DISTRIBUTION IN A DAM BASIN USING AIRBORNE LASER SCANNING
作成者	西原, 照雅中津川, 誠 NRID 1000010344425 浜本, 聡
権利情報	© copyright 2012 土木学会
主題	Other snow depth distribution Other slope Other curvature Other slope aspect Other airborne laser scanning NDC 517
内容注記	Other For better estimation of snow water equivalents for a dam basin in cold snowy regions, the relationship between snow depth distribution and topography (elevation, slope, curvature and slope aspect) in the forest was investigated using a high-resolution digital elevation model (DEM) created from an airborne laser scanning survey conducted on a certain day in the snowy period and another one in the snow-free period. Based on the results, a snow water equivalent estimation model was developed. The model was used to estimate snow water equivalents in the Jozankei Dam, and resulted in the estimate with a higher level of accuracy than those based on snow surveys and existing models.
出版者	土木学会
日付	Created 2019-03-14 , Issued 2012-06
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/10258/00009786
関連	isVersionOf URI http://library.jsce.or.jp/jsce/open/00906/2012/18-0465.pdf
収録誌情報	河川技術論文集 18, 465-470
ファイル	https://muroran-it.repo.nii.ac.jp/?action=repository_action_common_download&item_id=9838&item_no=1&attribute_id=24&file_no=1 (application/pdf)
コンテンツ更新日時	2020-02-10T09:11:23Z