================================================== x727y37 d:\lidarqa\consist_rithaiti\x727y37.txt 05 Aug 10 20:43:41 Thursday elapsed time 00:12:56 Rectangular area = 0.675 km2 Data area = 0.638 km2 *percent double coverage = 50.171 **low-curvature dc area = 0.003 km2 1st-return RMSE, low-curvature areas = 0.058 95p = 0.108, 98p = 0.129, 99.5p = 0.165 BE RMSE = 0.199 95p = 0.396, 98p = 0.629, 99.5p = 1.049 2267001 unique returns and 0 duplicate returns 242597.0566 728699.65 2038499.95 98.73 1 1 242610.7676 727700.14 2038340.28 139.93 1 1 302.5948 242913.3624 727700.0 2038056.92 151.75 1 1 242927.4076 728699.92 2038498.06 107.72 1 1 682.6698 243610.0774 728699.85 2038334.31 103.13 1 1 243623.7486 727700.05 2037859.55 150.76 1 1 2120087 1st returns 146914 2nd returns 0 3rd returns 0 4th returns 248490 ground returns 0 blunders curvature versus slope n = 710631 X=0, Y = 40.36 +/- 21.93 Weighted least-squares fit: Y = 38.2 + 1.049 X + -0.00645 X**2 slope versus dZ, curvature < 5 n = 6557 Weighted least-squares fit: Y = 4.0 + 0.039 X + 0.00140 X**2 at X = 100, Y = 22.0 effective RMSE xy = 33.9 slope versus dZ, curvature < 15 n = 31416 Weighted least-squares fit: Y = 4.6 + -0.007 X + 0.00228 X**2 curvature versus dZ, slope < 10 n = 24505 X=0, Y = 5.00 +/- 2.66 Weighted least-squares fit: Y = 4.2 + 0.111 X + 0.00136 X**2 Number of samples 713145 Max dz = 900 Mean dz = 14 RMS dz = 26.1533936612 100cm = 99.5871807276 percentile value of dz Mean dz (curv<=5) = 6 RMS dz (curv<=5) = 9.43398113206 Number of survey units in 1 meter = 1 Nominal spot spacing (in survey units) = 0.75 Nominal pulse density (per m2) = 3.5 Difference cell size = 0.375 IsData cell size = 0.1875 IsData expand cells = 8 IsData shrink cells = 7 BE IsData cell size = 0.375 BE IsData expand cells = 24 BE IsData shrink cells = 24 MaxCurve = 106.6666666667 Curvature expand cells = 4 Curvature shrink cells = 3 Point density cell size = 3 Color critical value = 0.1 Hue jump at critical value = 90