================================================== ps0061 d:\northps\block123-14dec07\ps0061.txt 14 Dec 07 13:15:29 Friday elapsed time 00:06:16 Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 39.351 **low-curvature dc area = 0.063 km2 1st-return RMSE, low-curvature areas = 0.517 95p = 0.851, 98p = 0.957, 99.5p = 1.091 BE RMSE = 0.516 95p = 1.046, 98p = 1.234, 99.5p = 1.597 2160351 unique returns and 0 duplicate returns 408868.249135 1213271.42 730255.23 193.74 1 10 408883.686811 1213782.89 733251.99 219.2 1 10 1034.786059 409918.47287 1213272.57 730253.16 194.33 1 2 409934.17531 1215889.55 733251.89 311.83 1 10 255.685885 410189.861195 1216269.13 733251.45 269.52 1 1 410207.354217 1214859.15 730252.01 239.99 1 10 1292512 1st returns 611075 2nd returns 214834 3rd returns 41930 4th returns 235393 ground returns 0 blunders curvature versus slope n = 202682 X=0, Y = 9.24 +/- 7.49 Weighted least-squares fit: Y = 19.1 + 3.971 X + -0.04413 X**2 slope versus dZ, curvature < 5 n = 97217 X=0, Y = 14.04 +/- 5.72 Weighted least-squares fit: Y = 15.7 + 0.001 X + 0.00251 X**2 at X = 100, Y = 41.0 effective RMSE xy = 59.4 slope versus dZ, curvature < 15 n = 122042 X=0, Y = 14.63 +/- 5.81 Weighted least-squares fit: Y = 15.2 + 0.117 X + 0.00201 X**2 curvature versus dZ, slope < 10 n = 100284 X=0, Y = 15.69 +/- 6.67 Weighted least-squares fit: Y = 15.6 + 0.404 X + 0.10617 X**2 Number of samples 203899 Max dz = 900 Mean dz = 31 RMS dz = 73.5798885566 100cm = 94.2191967592 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