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ps5304
d:\northps\block456-14jan08\ps5304.txt
17 Jan 08 21:01:57 Thursday  elapsed time 00:28:03
Rectangular area = 0.877 km2
Data area = 0.875 km2
*percent double coverage = 99.949
**low-curvature dc area = 0.000 km2
1st-return RMSE, low-curvature areas = 0.673
95p = 1.136, 98p = 1.272, 99.5p = 1.838
BE RMSE = 2.362
95p = 4.733, 98p = 6.537, 99.5p = 9.774
4421533 unique returns and 0 duplicate returns
 
169605.340953 1356891.39 535246.14 2230.1 2 2 
169607.340517 1357269.2 534972.66 2368.48 2 1 
682.273659
170289.614176 1357268.06 532331.7 1894.62 1 1 
170305.680817 1354271.62 535249.15 1064.05 1 1 
323.590118
170629.270935 1354275.57 535251.86 1061.46 2 1 
170647.651386 1357268.8 532253.37 1893.34 2 1 
716.167402
171363.818788 1357265.82 532261.8 1853.09 2 1 
171379.848807 1354271.36 535085.13 1078.75 2 1 
13522.288566
184902.137373 1354277.65 532456.56 805.34 2 2 
184903.404914 1354490.53 532252.91 845.22 2 1 
226190.153482
411093.558396 1354276.08 535249.94 1062.68 1 1 
411094.592986 1354499.45 535245.08 1179.49 2 1 
10970.676867
422065.269853 1354271.88 535158.26 1058.97 2 1 
422067.669297 1354562.22 534590.27 1140.41 2 1 
12056.446184
434124.115481 1356902.87 535238.65 2234.49 2 2 
434126.116241 1357268.06 534970.59 2367.93 2 1 
637.896779
434764.01302 1357268.61 532265.33 1897.25 1 1 
434780.579606 1354274.05 535249.28 1062.35 2 1 
342.841528
435123.421134 1354275.67 535251.92 1060.84 2 1 
435141.601706 1357267.93 532256.16 1891.18 1 1 
654.432704
435796.03441 1357259.27 532252.92 1885.37 1 1 
435812.933349 1354270.64 535249.31 1063.96 1 1 
7202.904529
443015.837878 1354270.94 532252.61 869.78 1 1 
443034.068201 1357266.74 535248.28 2451.29 2 1 
 
2198471 1st returns
2223062 2nd returns
0 3rd returns
0 4th returns
120867 ground returns
0 blunders

curvature versus slope
  n = 2815346 
  X=0, Y = 15.78 +/- 10.65 
  Weighted least-squares fit:  Y = 59.1 + 1.975 X  + -0.01977 X**2 
 
slope versus dZ, curvature < 5
  n = 41892 
 
  Weighted least-squares fit:  Y = 12.5 + 0.784 X  + -0.00438 X**2 
     at X = 100, Y = 47.2 
     effective RMSE xy = 71.4 
 
slope versus dZ, curvature < 15
  n = 264499 
 
  Weighted least-squares fit:  Y = 15.6 + 0.643 X  + -0.00270 X**2 
 
curvature versus dZ, slope < 10
  n = 22269 
  X=0, Y = 16.15 +/- 9.38 
  Weighted least-squares fit:  Y = 16.4 + 1.292 X  + 0.16481 X**2 
 
 
Number of samples 2846415
Max dz = 900
Mean dz = 46
RMS dz = 64.3506021728
100cm = 89.2869802892 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