================================================== ps1441 d:\northps\block123-14dec07\ps1441.txt 15 Dec 07 02:43:22 Saturday elapsed time 00:06:54 Rectangular area = 0.876 km2 Data area = 0.874 km2 *percent double coverage = 97.857 **low-curvature dc area = 0 km2 1st-return RMSE, low-curvature areas = 0 95p = 0, 98p = 0, 99.5p = 0 BE RMSE = 2.875 95p = 5.756, 98p = 8.321, 99.5p = 13.183 2050979 unique returns and 0 duplicate returns 322157.123611 1360299.37 664252.6 2209.01 1 1 322169.96407 1360921.55 667251.94 2644.31 2 1 882.795545 323052.759615 1362539.07 667251.04 3006.35 1 2 323070.083341 1360274.63 664252.97 2295.44 1 1 841.716155 323911.799496 1360395.23 664252.05 2144.75 2 2 323924.779938 1363204.0 667251.88 3093.98 1 1 920.118751 324844.898689 1363264.98 667248.88 3101.42 1 1 324860.841877 1362264.31 664252.01 2990.38 2 1 1020748 1st returns 1030231 2nd returns 0 3rd returns 0 4th returns 93179 ground returns 0 blunders curvature versus slope n = 234882 X=0, Y = 64.66 +/- 33.23 Weighted least-squares fit: Y = 78.4 + 0.801 X + -0.00806 X**2 slope versus dZ, curvature < 5 n = 7528 Weighted least-squares fit: Y = 14.6 + 0.773 X + -0.00072 X**2 at X = 100, Y = 84.6 effective RMSE xy = 131.0 slope versus dZ, curvature < 15 n = 27072 Weighted least-squares fit: Y = 18.4 + 0.680 X + -0.00004 X**2 curvature versus dZ, slope < 10 n = 350 X=0, Y = 23.36 +/- 11.87 Weighted least-squares fit: Y = 24.0 + 0.449 X + 0.02594 X**2 Number of samples 238570 Max dz = 900 Mean dz = 89 RMS dz = 123.474693764 100cm = 67.8966341116 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