DEM Resolution Impact on the Estimation of the Physical Characteristics of Watersheds by Using SWAT

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Watershed</td><td class="align_center">ASTER versus LDD</td><td class="align_center">LDD versus SRTM</td><td class="align_center">LDD versus DWR</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">
                  Nam-Yang  (large flat area)</td><td class="align_center">97.67%</td><td class="align_center">97.87%</td><td class="align_center">80.59%</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Intersected area between various DEMs extracted from Nam-Yang subbasin.

Advances in Civil Engineering

tab8

Table 8

Table 8: DEM Resolution Impact on the Estimation of the Physical Characteristics of Watersheds by Using SWAT 