@article{oai:muroran-it.repo.nii.ac.jp:00009785, author = {西原, 照雅 and NISHIHARA, Terumasa and 中津川, 誠 and NAKATSUGAWA, Makoto}, issue = {4}, journal = {土木学会論文集B1(水工学), Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)}, month = {}, note = {application/pdf, For better estimation of snow water equivalents for dam basins in cold snowy regions, snow depth distribution was investigated in relation to both elevation and aspect of slope 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 six dams, and resulted in estimates with a higher level of accuracy than those based on snow surveys and existing models.}, pages = {I_337--I_342}, title = {斜面方位を考慮した積雪最盛期におけるダム流域の積雪包蔵水量の推定}, volume = {68}, year = {2012}, yomi = {ニシハラ, テルマサ and ナカツガワ, マコト} }