| Title |
Assessment of Snowmelt Impact on Chungju Dam Watershed Inflow Using Terra MODIS Data and SWAT Model |
| Authors |
김샛별(Kim, Saet Byul) ; 안소라(Ahn, So Ra) ; 신형진(Shin, Hyung Jin) ; 김성준(Kim, Seong Joon) |
| DOI |
https://doi.org/10.12652/Ksce.2014.34.2.0457 |
| Keywords |
융설;적설면적감소곡선 Snowmelt;MODIS;SWAT;Snow cover depletion curve |
| Abstract |
This study proposed evaluation indices and weights for objectively evaluating the validity of rail station area development site. In this study, evaluation indices were selected by quantification, application of a new rail station, sustainability of data collection, correlation of indices and expert decision-making. As a result, 8 indices such as railway and subway demand, the ratio of land price etc. were selected and these indices could be classified into demand, feasibility and regionality. AHP (Analytic Hierarchy Process) result showed that the weights of demand (0.486) and feasibility (0.369) were more important than that of regionality (0.145). The application result on 75 existing railway stations showed that an important consideration of railway station area development site was a rail and subway demand on Seoul metropolitan area and was a feasibility on local area. Therefore, the selection of a rail station area development site may be determined based on demand and feasibility. In addition, these results are expected to be utilized as basic data for making decisions on the rail station area development at an initial stage. |