================================================== ps0013 d:\northps\block123-14dec07\ps0013.txt 14 Dec 07 12:49:26 Friday elapsed time 00:05:36 Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 23.550 **low-curvature dc area = 0.015 km2 1st-return RMSE, low-curvature areas = 0.236 95p = 0.457, 98p = 0.562, 99.5p = 0.740 BE RMSE = 0.779 95p = 0.942, 98p = 1.462, 99.5p = 4.974 2114089 unique returns and 0 duplicate returns 352213.026448 1207270.04 736250.63 369.49 1 1 352218.751976 1207270.15 735028.26 385.25 3 10 55613.618709 407832.370685 1207275.05 733252.01 434.98 3 1 407849.85884 1209612.69 736251.88 272.35 1 10 314.471557 408164.330397 1210268.76 736249.78 250.74 1 2 408180.91756 1208572.57 733252.03 463.72 1 10 1120920 1st returns 639248 2nd returns 281232 3rd returns 72689 4th returns 142877 ground returns 0 blunders curvature versus slope n = 78299 X=0, Y = 14.24 +/- 10.52 Weighted least-squares fit: Y = 28.5 + 3.359 X + -0.03618 X**2 slope versus dZ, curvature < 5 n = 24969 X=0, Y = 8.58 +/- 6.38 Weighted least-squares fit: Y = 6.6 + 0.041 X + 0.00362 X**2 at X = 100, Y = 46.9 effective RMSE xy = 72.9 slope versus dZ, curvature < 15 n = 36763 X=0, Y = 8.58 +/- 6.38 Weighted least-squares fit: Y = 5.0 + 0.313 X + 0.00137 X**2 curvature versus dZ, slope < 10 n = 20639 X=0, Y = 6.55 +/- 4.20 Weighted least-squares fit: Y = 5.8 + 1.569 X + 0.06536 X**2 Number of samples 78605 Max dz = 900 Mean dz = 40 RMS dz = 152.42375143 100cm = 91.5768717003 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