================================================== ps5361 d:\northps\block123-14dec07\ps5361.txt 26 Dec 07 13:03:43 Wednesday elapsed time 00:05:25 Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 45.586 **low-curvature dc area = 0.347 km2 1st-return RMSE, low-curvature areas = 0.442 95p = 0.829, 98p = 0.919, 99.5p = 1.027 BE RMSE = 0.282 95p = 0.370, 98p = 0.946, 99.5p = 1.883 979329 unique returns and 0 duplicate returns 71111.9457569 1240282.25 529252.31 5.2 1 2 71128.7364061 1243252.21 532251.54 8.78 1 2 910.4594243 72039.1958304 1241253.27 532251.99 5.83 1 2 72053.7600024 1240271.26 529255.01 5.26 1 2 4939.5794794 76993.3394818 1240280.45 529252.68 5.75 1 1 76995.3402516 1240713.99 529252.08 5.42 1 1 979016 1st returns 311 2nd returns 2 3rd returns 0 4th returns 590406 ground returns 0 blunders curvature versus slope n = 653803 X=0, Y = 3.64 +/- 2.40 Weighted least-squares fit: Y = 2.3 + 5.920 X + -0.12082 X**2 slope versus dZ, curvature < 5 n = 525745 X=0, Y = 12.65 +/- 9.84 Weighted least-squares fit: Y = 11.2 + 0.622 X + -0.00056 X**2 at X = 100, Y = 67.8 effective RMSE xy = 105.0 slope versus dZ, curvature < 15 n = 623160 X=0, Y = 12.93 +/- 9.90 Weighted least-squares fit: Y = 10.9 + 0.714 X + -0.00124 X**2 curvature versus dZ, slope < 10 n = 610408 X=0, Y = 13.25 +/- 8.81 Weighted least-squares fit: Y = 13.3 + 0.343 X + 0.16958 X**2 Number of samples 655015 Max dz = 200 Mean dz = 12 RMS dz = 17.2336879396 100cm = 99.7682495821 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