================================================== ps3129 d:\northps\block456-14jan08\ps3129.txt 16 Jan 08 08:30:31 Wednesday elapsed time 00:09:31 Rectangular area = 0.876 km2 Data area = 0.873 km2 *percent double coverage = 69.250 **low-curvature dc area = 0.105 km2 1st-return RMSE, low-curvature areas = 0.957 95p = 1.807, 98p = 2.383, 99.5p = 3.080 BE RMSE = 1.086 95p = 2.300, 98p = 3.005, 99.5p = 4.153 1859418 unique returns and 0 duplicate returns 236994.766435 1393270.29 593431.05 3502.93 2 2 237008.402714 1396269.07 592255.79 3669.75 1 1 455.943283 237464.345997 1396269.85 595222.68 3562.88 1 2 237478.298603 1393270.71 592975.57 3380.91 2 1 1271.884669 238750.183272 1393270.6 595251.92 3391.06 1 1 238763.48648 1396269.78 594389.26 3751.86 2 1 927130 1st returns 932288 2nd returns 0 3rd returns 0 4th returns 379614 ground returns 0 blunders curvature versus slope n = 581447 X=0, Y = 25.90 +/- 16.22 Weighted least-squares fit: Y = 35.9 + 3.047 X + -0.03477 X**2 slope versus dZ, curvature < 5 n = 263816 X=0, Y = 8.06 +/- 4.68 Weighted least-squares fit: Y = 7.2 + 1.147 X + -0.00351 X**2 at X = 100, Y = 86.8 effective RMSE xy = 135.8 slope versus dZ, curvature < 15 n = 386375 X=0, Y = 8.44 +/- 4.70 Weighted least-squares fit: Y = 7.6 + 1.133 X + -0.00353 X**2 curvature versus dZ, slope < 10 n = 72552 X=0, Y = 13.53 +/- 10.05 Weighted least-squares fit: Y = 12.3 + 2.430 X + 0.01066 X**2 Number of samples 589910 Max dz = 900 Mean dz = 42 RMS dz = 63.387695967 100cm = 92.3681578546 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