================================================== ps5645 d:\northps\block123-14dec07\ps5645.txt 15 Dec 07 21:39:25 Saturday elapsed time 00:06:14 Rectangular area = 0.875 km2 Data area = 0.675 km2 *percent double coverage = 54.727 **low-curvature dc area = 0.100 km2 1st-return RMSE, low-curvature areas = 0.472 95p = 0.864, 98p = 1.017, 99.5p = 1.297 BE RMSE = 0.868 95p = 1.975, 98p = 2.839, 99.5p = 4.148 1021698 unique returns and 0 duplicate returns 283023.768748 1270256.11 520251.77 36.91 1 1 283038.994571 1269875.2 517252.03 22.31 1 2 673.345017 283712.339588 1267800.05 517252.31 23.41 2 1 283727.748577 1270222.91 520251.55 130.35 1 1 1176.085587 284903.834164 1267272.97 520251.48 19.13 1 2 284919.315382 1268879.17 517252.01 24.18 1 2 965756 1st returns 52509 2nd returns 3379 3rd returns 54 4th returns 313118 ground returns 0 blunders curvature versus slope n = 403590 X=0, Y = 12.41 +/- 10.33 Weighted least-squares fit: Y = 15.1 + 3.793 X + -0.04069 X**2 slope versus dZ, curvature < 5 n = 172050 X=0, Y = 11.34 +/- 8.07 Weighted least-squares fit: Y = 13.4 + 0.011 X + 0.00487 X**2 at X = 100, Y = 63.2 effective RMSE xy = 97.1 slope versus dZ, curvature < 15 n = 294910 X=0, Y = 13.03 +/- 8.85 Weighted least-squares fit: Y = 13.3 + 0.110 X + 0.00449 X**2 curvature versus dZ, slope < 10 n = 199586 X=0, Y = 13.76 +/- 7.98 Weighted least-squares fit: Y = 12.2 + 1.737 X + 0.05831 X**2 Number of samples 410252 Max dz = 900 Mean dz = 22 RMS dz = 50.6853035899 100cm = 96.4470618059 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