1. Raster Map of Land Slope (in percent grade) Select Slope < 10 percent Reclass Slope < 10 = 1 All others = 0

2. Raster Overaly Boolean Intersection (multiplicative overlay) Raster Overaly Boolean Intersection (multiplicative overlay) Acceptable Transportation Access Acceptable Soils Acceptable Access and Soils X X = =

3. Raster Overaly Boolean Union (cover overlay) Raster Overaly Boolean Union (cover overlay) Coniferous Forest Deciduous Forest Deciduous or Coniferous Forest COVER (except where 0) COVER (except where 0) = =

4. Calculating Contiguous Area Binary Solution Set Binary Solution Set Group (4-connect neighborhood ) (4-connect neighborhood ) Area Image Multiplicative Overlay Binary and Area Images Multiplicative Overlay Binary and Area Images Tabular Area would return two results: one for 0; and another for 1 Tabular Area would return two results: one for 0; and another for 1 Each group is given a unique, sequential identifier, beginning with 0 Each group is given a unique, sequential identifier, beginning with 0 Group identifier is replaced by the area of respective group, given here in pixels Group identifier is replaced by the area of respective group, given here in pixels X X = = Overlay eliminates non-solution areas. The area image can be reclassed for desired area before or after overlay operation Overlay eliminates non-solution areas. The area image can be reclassed for desired area before or after overlay operation