================================================== ps5694 d:\northps\block123-14dec07\ps5694.txt 15 Dec 07 21:53:51 Saturday elapsed time 00:06:37 Rectangular area = 0.875 km2 Data area = 0.718 km2 *percent double coverage = 57.854 **low-curvature dc area = 0.231 km2 1st-return RMSE, low-curvature areas = 0.488 95p = 0.950, 98p = 1.364, 99.5p = 2.193 BE RMSE = 0.780 95p = 1.802, 98p = 2.736, 99.5p = 3.977 1116782 unique returns and 0 duplicate returns 283038.91269 1270245.38 517251.97 22.4 1 2 283053.577464 1269619.02 514252.03 21.66 1 1 643.846006 283697.42347 1267630.48 514252.06 23.41 1 2 283712.720422 1270265.86 517251.62 39.69 1 1 1206.502827 284919.223249 1267271.33 517250.24 21.49 1 2 284935.982442 1268759.38 514252.04 138.67 1 1 1086713 1st returns 28389 2nd returns 1660 3rd returns 20 4th returns 467654 ground returns 0 blunders curvature versus slope n = 551704 X=0, Y = 10.50 +/- 8.91 Weighted least-squares fit: Y = 11.7 + 4.855 X + -0.05814 X**2 slope versus dZ, curvature < 5 n = 333482 X=0, Y = 10.24 +/- 8.57 Weighted least-squares fit: Y = 7.1 + 0.689 X + -0.00025 X**2 at X = 100, Y = 73.5 effective RMSE xy = 114.9 slope versus dZ, curvature < 15 n = 477169 X=0, Y = 10.97 +/- 8.89 Weighted least-squares fit: Y = 7.3 + 0.741 X + -0.00107 X**2 curvature versus dZ, slope < 10 n = 349354 X=0, Y = 10.66 +/- 8.05 Weighted least-squares fit: Y = 10.2 + 1.669 X + 0.05436 X**2 Number of samples 559317 Max dz = 900 Mean dz = 16 RMS dz = 34.5832329316 100cm = 98.5101471974 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