================================================== ps5999 d:\northps\block123-14dec07\ps5999.txt 15 Dec 07 23:42:40 Saturday elapsed time 00:09:34 Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 88.741 **low-curvature dc area = 0.584 km2 1st-return RMSE, low-curvature areas = 0.210 95p = 0.435, 98p = 0.591, 99.5p = 0.904 BE RMSE = 0.243 95p = 0.349, 98p = 0.635, 99.5p = 1.462 1342734 unique returns and 0 duplicate returns 279142.68198 1276722.08 496251.95 6.26 1 2 279156.452647 1279227.41 493252.09 35.24 1 2 623.975051 279780.427698 1276273.58 493252.9 8.26 1 1 279795.493426 1278829.42 496251.96 5.98 1 2 1402.120565 281197.613991 1276270.51 496250.99 6.4 1 2 281211.898948 1276274.17 493254.06 7.37 1 2 1341500 1st returns 1178 2nd returns 55 3rd returns 1 4th returns 757901 ground returns 0 blunders curvature versus slope n = 1771399 X=0, Y = 4.38 +/- 3.16 Weighted least-squares fit: Y = 3.6 + 3.542 X + -0.03417 X**2 slope versus dZ, curvature < 5 n = 1143463 X=0, Y = 1.96 +/- 2.40 Weighted least-squares fit: Y = 4.4 + 0.734 X + -0.00587 X**2 at X = 100, Y = 19.2 effective RMSE xy = 29.3 slope versus dZ, curvature < 15 n = 1587998 X=0, Y = 2.14 +/- 2.60 Weighted least-squares fit: Y = 5.4 + 0.740 X + -0.00525 X**2 curvature versus dZ, slope < 10 n = 1470278 X=0, Y = 5.76 +/- 5.13 Weighted least-squares fit: Y = 5.7 + 3.309 X + -0.13285 X**2 Number of samples 1771882 Max dz = 300 Mean dz = 8 RMS dz = 12.124355653 100cm = 99.9655168911 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