================================================== ps0757 d:\northps\block123-14dec07\ps0757.txt 14 Dec 07 19:53:50 Friday elapsed time 00:06:48 Rectangular area = 0.875 km2 Data area = 0.871 km2 *percent double coverage = 49.714 **low-curvature dc area = 0.312 km2 1st-return RMSE, low-curvature areas = 0.270 95p = 0.521, 98p = 0.617, 99.5p = 0.750 BE RMSE = 0.391 95p = 0.855, 98p = 1.111, 99.5p = 1.365 1312047 unique returns and 0 duplicate returns 412608.377657 1225273.22 700254.64 57.16 1 10 412621.611727 1226130.71 703251.88 49.54 1 10 544.85771 413166.469437 1228050.42 703251.43 36.84 1 10 413182.333255 1225312.65 700252.25 57.16 1 2 610.572872 413792.906127 1226906.77 700252.06 31.3 1 10 413808.004294 1228262.78 703251.8 110.16 1 1 1255062 1st returns 45933 2nd returns 10091 3rd returns 961 4th returns 469900 ground returns 0 blunders curvature versus slope n = 657180 X=0, Y = 5.96 +/- 3.97 Weighted least-squares fit: Y = 5.0 + 4.594 X + -0.05078 X**2 slope versus dZ, curvature < 5 n = 445738 X=0, Y = 6.75 +/- 4.19 Weighted least-squares fit: Y = 6.4 + 0.362 X + -0.00217 X**2 at X = 100, Y = 20.9 effective RMSE xy = 31.2 slope versus dZ, curvature < 15 n = 586580 X=0, Y = 6.74 +/- 4.26 Weighted least-squares fit: Y = 6.8 + 0.369 X + -0.00021 X**2 curvature versus dZ, slope < 10 n = 528365 X=0, Y = 7.55 +/- 4.58 Weighted least-squares fit: Y = 7.1 + 1.180 X + 0.11683 X**2 Number of samples 659845 Max dz = 700 Mean dz = 9 RMS dz = 19.4935886896 100cm = 99.553076859 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