In this case, slope length normally de-
creases as slope steepness increases. The computation of LS re-
quires factors such as flow accumulation and slope steepness.
The flow accumulation and slope steepness were computed
from the DEM using ArcGIS Spatial analyst extension. The
LS-factor value in the study area varies from 0 to 6. The
majority of the study area has LS value less than 1.5 and some
specific areas only showing values higher than 5