================================================== ps6080 d:\northps\block123-14dec07\ps6080.txt 16 Dec 07 00:23:34 Sunday elapsed time 00:07:59 Rectangular area = 0.875 km2 Data area = 0.871 km2 *percent double coverage = 76.116 **low-curvature dc area = 0.069 km2 1st-return RMSE, low-curvature areas = 0.387 95p = 0.766, 98p = 0.940, 99.5p = 1.175 BE RMSE = 1.726 95p = 3.340, 98p = 4.685, 99.5p = 7.392 1419863 unique returns and 0 duplicate returns 362808.14419 1291269.86 484253.8 773.64 1 1 362822.707612 1290365.99 487251.88 566.96 1 1 1140.023206 363962.730818 1291211.45 487251.58 504.74 1 10 363978.083796 1288331.5 484252.41 385.01 1 1 303.274315 364281.358111 1289359.71 484252.03 423.17 1 10 364296.280096 1288270.16 487251.2 453.26 1 1 1300675 1st returns 113830 2nd returns 5335 3rd returns 23 4th returns 165247 ground returns 0 blunders curvature versus slope n = 465909 X=0, Y = 17.21 +/- 12.54 Weighted least-squares fit: Y = 30.7 + 3.500 X + -0.03967 X**2 slope versus dZ, curvature < 5 n = 137203 X=0, Y = 11.26 +/- 8.68 Weighted least-squares fit: Y = 6.2 + 0.449 X + 0.00235 X**2 at X = 100, Y = 74.6 effective RMSE xy = 116.8 slope versus dZ, curvature < 15 n = 239471 X=0, Y = 10.42 +/- 7.61 Weighted least-squares fit: Y = 6.9 + 0.493 X + 0.00184 X**2 curvature versus dZ, slope < 10 n = 89840 X=0, Y = 8.60 +/- 5.47 Weighted least-squares fit: Y = 8.2 + 2.156 X + 0.04553 X**2 Number of samples 470977 Max dz = 900 Mean dz = 36 RMS dz = 72.8079665971 100cm = 91.2687880725 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