================================================== ps2776 d:\northps\block123-14dec07\ps2776.txt 08 Jan 08 15:46:13 Tuesday elapsed time 00:04:28 Rectangular area = 0.876 km2 Data area = 0.809 km2 *percent double coverage = 33.917 **low-curvature dc area = 0.035 km2 1st-return RMSE, low-curvature areas = 0.372 95p = 0.802, 98p = 0.940, 99.5p = 1.113 BE RMSE = 2.272 95p = 4.700, 98p = 6.757, 99.5p = 10.418 829363 unique returns and 0 duplicate returns 71454.8360882 1242946.28 601252.06 -0.81 1 2 71469.1435321 1243257.33 604250.3 862.39 1 1 217.2986964 71686.4422285 1243168.16 604251.57 782.97 1 2 71700.6531884 1241360.06 601265.93 -2.02 1 2 1191.7469896 72892.400178 1240273.36 601253.64 -1.74 1 2 72906.7126722 1242063.95 604252.0 527.97 1 1 725917 1st returns 96121 2nd returns 7144 3rd returns 181 4th returns 159077 ground returns 0 blunders curvature versus slope n = 127004 X=0, Y = 12.32 +/- 9.91 Weighted least-squares fit: Y = 25.3 + 3.735 X + -0.04115 X**2 slope versus dZ, curvature < 5 n = 52303 X=0, Y = 11.07 +/- 8.55 Weighted least-squares fit: Y = 9.1 + 0.243 X + 0.00241 X**2 at X = 100, Y = 57.6 effective RMSE xy = 89.3 slope versus dZ, curvature < 15 n = 77788 X=0, Y = 11.10 +/- 8.25 Weighted least-squares fit: Y = 8.8 + 0.358 X + 0.00180 X**2 curvature versus dZ, slope < 10 n = 49615 X=0, Y = 11.35 +/- 8.29 Weighted least-squares fit: Y = 10.6 + 0.400 X + 0.20334 X**2 Number of samples 128631 Max dz = 900 Mean dz = 33 RMS dz = 83.0 100cm = 91.9661667872 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