شرح How to create contour lines in ArcMap | [معتمد]

كورس اون لاين مجانا لتعلم SWAT Model The SWAT model is used to evaluate stream flow. SWAT is a physically based model, developed to predict the impact of land-management practices on water, sediment, and agricultural chemical yields in watersheds with: varying soil, land use, and management conditions (Neitsch et al., 2011a). What type of model is SWAT? SWAT is a physical model that uses mathematical equations to represent watershed processes such as hydrology, soil erosion, crop growth, and nutrient cycling on the land and in the stream network on a daily time scale. The model is spatially-referenced to a specific watershed or sub-watershed.