A new geodatabase titled Analysis and geodataset titled Runoff are created. Spatial Analyst converts the land use, soils, and slope grid to features. This vector data, in addition to streams and contours is added to the geodatabase using ArcCatalog.
Overlay Analysis Tools intersects soil features and the land use layer (Figures 7 and 8). New fields called Soils_Landuse, Runoff, and Runoff_Rank are added to the table. All features with the same land use and soil are merged. The final infiltration grid is converted to vector and Infiltration_Rank is added to the attribute table.
Figure