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ps3265
d:\northps\block456-14jan08\ps3265.txt
16 Jan 08 11:08:43 Wednesday  elapsed time 00:11:34
Rectangular area = 0.876 km2
Data area = 0.874 km2
*percent double coverage = 98.406
**low-curvature dc area = 0.045 km2
1st-return RMSE, low-curvature areas = 0.723
95p = 1.425, 98p = 1.703, 99.5p = 2.087
BE RMSE = 3.312
95p = 5.333, 98p = 8.317, 99.5p = 16.750
2040064 unique returns and 0 duplicate returns
 
263593.073751 1494059.35 589256.48 3352.56 2 2 
263601.308043 1495249.44 591416.81 2448.52 1 1 
62695.648547
326296.95659 1492276.13 592248.11 3740.3 2 2 
326309.522575 1495269.91 591417.22 2353.25 1 1 
335.596266
326645.118841 1495264.14 592242.92 2465.8 2 2 
326660.707487 1492270.15 590346.11 3668.71 2 1 
961.810978
327622.518465 1492272.93 592122.66 3742.98 1 1 
327636.205512 1495269.03 589272.09 3124.07 2 1 
335.255283
327971.460795 1495267.1 590634.37 2726.48 2 1 
327985.794818 1492274.27 589257.89 3513.6 2 1 
 
1014660 1st returns
1025404 2nd returns
0 3rd returns
0 4th returns
230123 ground returns
0 blunders

curvature versus slope
  n = 270390 
  X=0, Y = 43.32 +/- 20.94 
  Weighted least-squares fit:  Y = 57.3 + 2.218 X  + -0.02396 X**2 
 
slope versus dZ, curvature < 5
  n = 96239 
 
  Weighted least-squares fit:  Y = 8.1 + 0.285 X  + 0.00190 X**2 
     at X = 100, Y = 55.6 
     effective RMSE xy = 86.4 
 
slope versus dZ, curvature < 15
  n = 174840 
 
  Weighted least-squares fit:  Y = 10.6 + 0.242 X  + 0.00263 X**2 
 
curvature versus dZ, slope < 10
  n = 2337 
  X=0, Y = 9.38 +/- 6.77 
  Weighted least-squares fit:  Y = 8.5 + 5.113 X  + -0.65624 X**2 
 
 
Number of samples 273175
Max dz = 900
Mean dz = 38
RMS dz = 69.0507060065
100cm = 92.5915621854 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