================================================== ps5932 d:\northps\block123-14dec07\ps5932.txt 15 Dec 07 23:11:25 Saturday elapsed time 00:12:15 Rectangular area = 0.875 km2 Data area = 0.729 km2 *percent double coverage = 71.223 **low-curvature dc area = 0.278 km2 1st-return RMSE, low-curvature areas = 0.349 95p = 0.652, 98p = 0.809, 99.5p = 1.188 BE RMSE = 0.617 95p = 1.042, 98p = 1.961, 99.5p = 3.707 1040337 unique returns and 0 duplicate returns 283112.239744 1269880.83 502251.95 7.24 1 1 283127.016438 1270178.35 499253.13 11.99 1 2 498.244434 283625.260872 1267273.39 499252.62 10.75 1 2 283639.553047 1269836.38 502251.93 22.56 1 1 1359.063543 284998.61659 1268053.04 502251.97 9.02 1 2 285013.592769 1268215.62 499252.03 10.3 1 1 1030256 1st returns 9583 2nd returns 491 3rd returns 7 4th returns 488602 ground returns 0 blunders curvature versus slope n = 789089 X=0, Y = 7.77 +/- 6.61 Weighted least-squares fit: Y = 7.6 + 4.466 X + -0.04718 X**2 slope versus dZ, curvature < 5 n = 417675 X=0, Y = 8.69 +/- 6.16 Weighted least-squares fit: Y = 8.8 + 0.374 X + -0.00040 X**2 at X = 100, Y = 42.2 effective RMSE xy = 64.8 slope versus dZ, curvature < 15 n = 643386 X=0, Y = 8.99 +/- 6.29 Weighted least-squares fit: Y = 9.6 + 0.432 X + -0.00060 X**2 curvature versus dZ, slope < 10 n = 558367 X=0, Y = 9.60 +/- 6.01 Weighted least-squares fit: Y = 9.1 + 2.507 X + -0.04604 X**2 Number of samples 792160 Max dz = 900 Mean dz = 12 RMS dz = 21.0 100cm = 99.5647343971 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