================================================== ps3508 d:\northps\block123-14dec07\ps3508.txt 15 Dec 07 14:40:57 Saturday elapsed time 00:07:08 Rectangular area = 0.875 km2 Data area = 0.835 km2 *percent double coverage = 78.188 **low-curvature dc area = 0.129 km2 1st-return RMSE, low-curvature areas = 0.469 95p = 0.895, 98p = 1.082, 99.5p = 1.325 BE RMSE = 0.889 95p = 1.886, 98p = 2.521, 99.5p = 3.659 1337049 unique returns and 0 duplicate returns 282709.907617 1272655.82 583251.97 249.77 1 1 282726.711102 1273163.99 580252.34 391.81 1 1 1312.487994 284039.199096 1270515.4 580252.0 276.14 1 1 284053.574018 1273255.46 583251.3 339.03 1 1 521.265964 284574.839982 1271508.05 583251.96 281.01 1 1 284590.458541 1270274.5 580252.01 274.51 1 2 1213003 1st returns 116709 2nd returns 7255 3rd returns 82 4th returns 262666 ground returns 0 blunders curvature versus slope n = 607453 X=0, Y = 11.58 +/- 8.70 Weighted least-squares fit: Y = 19.3 + 4.073 X + -0.04646 X**2 slope versus dZ, curvature < 5 n = 229526 X=0, Y = 11.55 +/- 8.53 Weighted least-squares fit: Y = 9.5 + 0.523 X + -0.00062 X**2 at X = 100, Y = 55.5 effective RMSE xy = 85.9 slope versus dZ, curvature < 15 n = 378867 X=0, Y = 11.56 +/- 8.09 Weighted least-squares fit: Y = 10.2 + 0.508 X + -0.00049 X**2 curvature versus dZ, slope < 10 n = 222706 X=0, Y = 11.95 +/- 7.57 Weighted least-squares fit: Y = 11.1 + 1.859 X + 0.03452 X**2 Number of samples 619234 Max dz = 900 Mean dz = 27 RMS dz = 52.9528091795 100cm = 95.0133552098 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