================================================== ps4707 d:\northps\block456-14jan08\ps4707.txt 17 Jan 08 04:24:02 Thursday elapsed time 00:06:32 Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 38.716 **low-curvature dc area = 0.103 km2 1st-return RMSE, low-curvature areas = 0.348 95p = 0.661, 98p = 0.769, 99.5p = 0.935 BE RMSE = 0.584 95p = 0.947, 98p = 1.582, 99.5p = 3.053 1209045 unique returns and 0 duplicate returns 259026.945787 1207270.2 548112.8 244.21 2 1 259037.97258 1207352.7 550251.97 175.8 1 2 389.370476 259427.343056 1209626.09 550251.97 85.95 1 2 259443.130505 1207322.94 547252.27 267.11 1 2 596.904974 260040.035479 1208416.04 547252.02 252.75 1 2 260058.14549 1210267.3 550249.92 59.7 1 2 1158511 1st returns 46289 2nd returns 4023 3rd returns 222 4th returns 539237 ground returns 0 blunders curvature versus slope n = 406327 X=0, Y = 13.47 +/- 10.60 Weighted least-squares fit: Y = 19.5 + 4.500 X + -0.05356 X**2 slope versus dZ, curvature < 5 n = 215940 X=0, Y = 12.04 +/- 6.37 Weighted least-squares fit: Y = 8.5 + 0.283 X + 0.00124 X**2 at X = 100, Y = 49.2 effective RMSE xy = 76.1 slope versus dZ, curvature < 15 n = 290369 X=0, Y = 12.20 +/- 6.59 Weighted least-squares fit: Y = 8.3 + 0.323 X + 0.00098 X**2 curvature versus dZ, slope < 10 n = 182877 X=0, Y = 10.41 +/- 6.12 Weighted least-squares fit: Y = 9.7 + 1.091 X + 0.06421 X**2 Number of samples 413589 Max dz = 900 Mean dz = 18 RMS dz = 32.4807635378 100cm = 98.0243671858 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