================================================== ps4399 d:\northps\block123-14dec07\ps4399.txt 15 Dec 07 18:35:51 Saturday elapsed time 00:05:46 Rectangular area = 0.875 km2 Data area = 0.868 km2 *percent double coverage = 51.796 **low-curvature dc area = 0.340 km2 1st-return RMSE, low-curvature areas = 0.292 95p = 0.593, 98p = 0.701, 99.5p = 0.857 BE RMSE = 0.181 95p = 0.351, 98p = 0.573, 99.5p = 1.001 764578 unique returns and 0 duplicate returns 365099.824599 1288264.43 559251.76 43.41 1 2 365114.250313 1286674.06 556252.07 42.53 1 2 981.305207 366095.55552 1287664.18 556252.03 42.73 1 1 366110.146231 1285275.64 559251.89 36.77 1 2 441.058444 366551.204675 1285589.59 559251.99 39.81 1 1 366565.294013 1285270.64 556254.53 36.88 1 2 756063 1st returns 8293 2nd returns 222 3rd returns 0 4th returns 507273 ground returns 0 blunders curvature versus slope n = 663482 X=0, Y = 6.21 +/- 5.50 Weighted least-squares fit: Y = 6.9 + 5.394 X + -0.06266 X**2 slope versus dZ, curvature < 5 n = 524352 X=0, Y = 5.54 +/- 5.58 Weighted least-squares fit: Y = 7.8 + 0.216 X + 0.00123 X**2 at X = 100, Y = 41.7 effective RMSE xy = 64.4 slope versus dZ, curvature < 15 n = 620071 X=0, Y = 5.68 +/- 5.68 Weighted least-squares fit: Y = 8.0 + 0.252 X + 0.00104 X**2 curvature versus dZ, slope < 10 n = 564547 X=0, Y = 8.28 +/- 6.38 Weighted least-squares fit: Y = 8.1 + 0.931 X + 0.15903 X**2 Number of samples 666085 Max dz = 900 Mean dz = 8 RMS dz = 22.3159136044 100cm = 99.5829361118 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