================================================== ps0369 d:\northps\block123-14dec07\ps0369.txt 26 Dec 07 11:22:57 Wednesday elapsed time 00:05:31 Rectangular area = 0.875 km2 Data area = 0.872 km2 *percent double coverage = 73.335 **low-curvature dc area = 0.563 km2 1st-return RMSE, low-curvature areas = 0.603 95p = 1.111, 98p = 1.282, 99.5p = 1.497 BE RMSE = 0.458 95p = 0.766, 98p = 0.947, 99.5p = 1.671 1373159 unique returns and 0 duplicate returns 438361.540795 1297113.55 718252.57 54.98 1 1 438366.070381 1297269.04 719314.96 57.34 1 1 396.888518 438762.958899 1297248.15 721251.96 55.4 1 2 438778.668957 1294998.73 718252.14 55.66 1 1 1271.503955 440050.172912 1294273.76 718253.11 61.9 1 2 440065.457305 1297253.08 721251.0 55.63 2 1 686537 1st returns 686622 2nd returns 0 3rd returns 0 4th returns 523916 ground returns 0 blunders curvature versus slope n = 1077692 X=0, Y = 6.10 +/- 3.90 Weighted least-squares fit: Y = 3.5 + 5.895 X + -0.08533 X**2 slope versus dZ, curvature < 5 n = 813584 X=0, Y = 16.18 +/- 9.59 Weighted least-squares fit: Y = 16.5 + 0.383 X + -0.00124 X**2 at X = 100, Y = 42.4 effective RMSE xy = 61.3 slope versus dZ, curvature < 15 n = 1032914 X=0, Y = 16.48 +/- 9.66 Weighted least-squares fit: Y = 17.0 + 0.374 X + -0.00061 X**2 curvature versus dZ, slope < 10 n = 970921 X=0, Y = 17.71 +/- 10.25 Weighted least-squares fit: Y = 17.7 + 0.673 X + 0.17852 X**2 Number of samples 1079315 Max dz = 900 Mean dz = 16 RMS dz = 21.0713075057 100cm = 99.8300774102 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