================================================== ps5575 d:\northps\block456-14jan08\ps5575.txt 18 Jan 08 01:56:01 Friday elapsed time 00:08:23 Rectangular area = 0.875 km2 Data area = 0.830 km2 *percent double coverage = 66.378 **low-curvature dc area = 0.180 km2 1st-return RMSE, low-curvature areas = 0.527 95p = 0.993, 98p = 1.330, 99.5p = 1.871 BE RMSE = 1.639 95p = 3.058, 98p = 4.689, 99.5p = 7.790 1112751 unique returns and 0 duplicate returns 72516.1707016 1235556.68 520252.02 12.3 1 1 72530.4136336 1237189.07 523251.94 5.45 1 2 926.4510591 73456.8646927 1237107.45 523251.81 6.5 1 1 73472.1059844 1234278.57 520252.01 225.03 1 1 421.7701956 73893.87618 1234273.78 520256.74 167.85 2 1 73907.8528647 1234886.2 523251.89 158.04 1 1 1064596 1st returns 45615 2nd returns 2522 3rd returns 18 4th returns 320429 ground returns 0 blunders curvature versus slope n = 650914 X=0, Y = 10.54 +/- 9.10 Weighted least-squares fit: Y = 15.9 + 4.280 X + -0.04932 X**2 slope versus dZ, curvature < 5 n = 298992 X=0, Y = 13.86 +/- 6.48 Weighted least-squares fit: Y = 8.0 + 1.034 X + -0.00367 X**2 at X = 100, Y = 74.7 effective RMSE xy = 116.7 slope versus dZ, curvature < 15 n = 482167 X=0, Y = 13.88 +/- 6.55 Weighted least-squares fit: Y = 8.0 + 1.061 X + -0.00422 X**2 curvature versus dZ, slope < 10 n = 323435 X=0, Y = 12.96 +/- 7.23 Weighted least-squares fit: Y = 11.2 + 2.589 X + 0.04852 X**2 Number of samples 661249 Max dz = 900 Mean dz = 24 RMS dz = 44.8887513749 100cm = 96.6241158777 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