================================================== ps5968 d:\northps\block123-14dec07\ps5968.txt 15 Dec 07 23:25:14 Saturday elapsed time 00:07:06 Rectangular area = 0.875 km2 Data area = 0.726 km2 *percent double coverage = 75.566 **low-curvature dc area = 0.303 km2 1st-return RMSE, low-curvature areas = 0.370 95p = 0.721, 98p = 0.868, 99.5p = 1.069 BE RMSE = 0.544 95p = 1.014, 98p = 1.943, 99.5p = 3.315 1021083 unique returns and 0 duplicate returns 283127.018288 1269546.36 499249.34 8.2 1 1 283141.554422 1270268.59 496252.83 13.14 1 1 469.811379 283611.365801 1267325.88 496252.07 7.08 1 2 283625.551257 1270175.68 499251.56 7.89 1 1 1388.035228 285013.586485 1267271.38 499249.95 9.83 1 2 285028.482516 1268034.13 496252.0 9.98 1 1 995543 1st returns 23123 2nd returns 2366 3rd returns 51 4th returns 441537 ground returns 0 blunders curvature versus slope n = 820737 X=0, Y = 9.77 +/- 8.00 Weighted least-squares fit: Y = 8.1 + 4.106 X + -0.04041 X**2 slope versus dZ, curvature < 5 n = 432341 X=0, Y = 8.98 +/- 6.57 Weighted least-squares fit: Y = 9.9 + 0.140 X + 0.00148 X**2 at X = 100, Y = 38.7 effective RMSE xy = 58.8 slope versus dZ, curvature < 15 n = 701906 X=0, Y = 9.19 +/- 6.61 Weighted least-squares fit: Y = 10.5 + 0.212 X + 0.00111 X**2 curvature versus dZ, slope < 10 n = 535393 X=0, Y = 10.01 +/- 6.45 Weighted least-squares fit: Y = 9.6 + 1.728 X + 0.05044 X**2 Number of samples 822812 Max dz = 800 Mean dz = 12 RMS dz = 21.1423745119 100cm = 99.722415327 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