Different data source were refereed to analyze the soil loss in the study area. A digital elevation
model (DEM) with 90-meter resolution developed by NASA was implemented for analyzing
the slope length and slope gradient of the study area. The land cover classification map, which
was developed by WBISPP, was used for the analysis of crop management factor (C-value). ASoil map made by FAO was also used for analyzing the soil erodability factor (K-value).
Analysis of soil erosivivity factor (R-value) was derived from Annual rainfall data from World
Climate.