TABLE 2 Slope Comparison,,, ,"Target slope","Actual slope",Error (percent) Pike County,,, 0.20 mile grid,1.547,1.193 ± 0.0100,22.9 0.15 mile grid,1.945,1.593 ± 0.0103,18.1 0.10 mile grid,2.752,2.414 ± 0.0116,12.3 0.05 mile grid,5.182,4.841 ± 0.0137,6.6 Henderson County,,, 0.20 mile grid,1.552,1.260 ± 0.0120,18.8 0.15 mile grid,1.977,1.668 ± 0.0143,15.6 0.10 mile grid,2.802,2.512 ± 0.0161,10.3 0.05 mile grid,5.296,5.009 ± 0.0245,5.4 Fayette County,,, 0.20 mile grid,3.029,1.228 ± 0.0170,59.5 0.15 mile grid,3.441,1.629 ± 0.0183,52.7 0.10 mile grid,4.258,2.441 ± 0.0190,42.7 0.05 mile grid,6.754,4.908 ± 0.0206,27.3