================================================== ps5796 d:\northps\block123-14dec07\ps5796.txt 15 Dec 07 22:20:54 Saturday elapsed time 00:06:11 Rectangular area = 0.875 km2 Data area = 0.652 km2 *percent double coverage = 72.797 **low-curvature dc area = 0.132 km2 1st-return RMSE, low-curvature areas = 0.420 95p = 0.907, 98p = 1.181, 99.5p = 1.573 BE RMSE = 1.420 95p = 3.024, 98p = 4.458, 99.5p = 6.815 1142593 unique returns and 0 duplicate returns 283068.021966 1269514.57 511251.99 10.67 1 2 283082.942285 1270267.07 508252.15 16.73 1 2 584.98074 283667.923025 1267426.27 508252.04 16.4 1 1 283683.219694 1270165.0 511251.97 16.66 1 1 1269.198835 284952.418529 1267312.52 511249.63 20.43 2 1 284967.983495 1268327.9 508252.0 15.43 1 2 1005509 1st returns 125331 2nd returns 11470 3rd returns 283 4th returns 183902 ground returns 0 blunders curvature versus slope n = 424296 X=0, Y = 13.75 +/- 12.14 Weighted least-squares fit: Y = 20.1 + 3.996 X + -0.04445 X**2 slope versus dZ, curvature < 5 n = 197780 X=0, Y = 5.14 +/- 4.88 Weighted least-squares fit: Y = 8.5 + 0.292 X + 0.00255 X**2 at X = 100, Y = 63.2 effective RMSE xy = 98.4 slope versus dZ, curvature < 15 n = 311013 X=0, Y = 5.65 +/- 5.32 Weighted least-squares fit: Y = 9.2 + 0.387 X + 0.00153 X**2 curvature versus dZ, slope < 10 n = 205747 X=0, Y = 8.88 +/- 7.07 Weighted least-squares fit: Y = 8.2 + 3.486 X + -0.12743 X**2 Number of samples 426570 Max dz = 900 Mean dz = 22 RMS dz = 67.926430791 100cm = 96.480061889 percentile value of dz Number of survey units in 1 meter = 3.208 Nominal spot spacing (in survey units) = 5 Nominal pulse density (per m2) = 1 Difference cell size = 2.5 IsData cell size = 1.25 IsData expand cells = 8 IsData shrink cells = 7 BE IsData cell size = 2.5 BE IsData expand cells = 24 BE IsData shrink cells = 24 MaxCurve = 24.69903359999 Curvature expand cells = 4 Curvature shrink cells = 3 Point density cell size = 20 Color critical value = 0.3208 Hue jump at critical value = 90