==================================================
x722y39
d:\lidarqa\consist_rithaiti\x722y39.txt
05 Aug 10 16:15:54 Thursday  elapsed time 00:07:59
Rectangular area = 0.330 km2
Data area = 0.218 km2
*percent double coverage = 15.144
**low-curvature dc area = 0.030 km2
1st-return RMSE, low-curvature areas = 0.067
95p = 0.129, 98p = 0.153, 99.5p = 0.186
BE RMSE = 0.035
95p = 0.071, 98p = 0.088, 99.5p = 0.109
225945 unique returns and 0 duplicate returns
 
238739.048 723699.93 2040499.39 -0.06 1 1 
238741.5454 723524.28 2040488.18 -0.1 1 1 
153.4566
238895.002 723420.95 2040261.19 0.04 1 7 
238898.9948 723698.95 2040318.54 -0.03 1 1 
835.987
239734.9818 723699.61 2040018.41 -0.04 1 1 
239737.722 723517.61 2039821.31 0.05 1 1 
165.2826
239903.0046 723388.55 2039504.14 0.06 1 1 
239907.1818 723699.31 2039797.42 0.01 1 2 
797.0864
240704.2682 723699.53 2039527.22 0.09 1 1 
240705.8882 723581.44 2039504.53 0.03 1 2 
 
225945 1st returns
0 2nd returns
0 3rd returns
0 4th returns
56015 ground returns
0 blunders

curvature versus slope
  n = 234796 
  X=0, Y = 5.66 +/- 2.62 
  Weighted least-squares fit:  Y = 5.2 + 0.326 X  + -0.00161 X**2 
 
slope versus dZ, curvature < 5
  n = 46709 
  X=0, Y = 3.00 +/- 1.90 
  Weighted least-squares fit:  Y = 5.9 + 0.078 X  + -0.00006 X**2 
     at X = 100, Y = 13.0 
     effective RMSE xy = 18.3 
 
slope versus dZ, curvature < 15
  n = 115462 
  X=0, Y = 7.14 +/- 4.40 
  Weighted least-squares fit:  Y = 6.2 + 0.013 X  + 0.00334 X**2 
 
curvature versus dZ, slope < 10
  n = 214580 
  X=0, Y = 6.30 +/- 3.87 
  Weighted least-squares fit:  Y = 6.1 + 0.106 X  + 0.00384 X**2 
 
 
Number of samples 234807
Max dz = 39
Mean dz = 5
RMS dz = 6.8556546004
100cm = 0 percentile value of dz
Mean dz (curv<=5) = 5
RMS dz (curv<=5) = 6.2449979984

Number of survey units in 1 meter = 1
Nominal spot spacing (in survey units) = 0.75
Nominal pulse density (per m2) = 3.5
Difference cell size = 0.375
IsData cell size = 0.1875
IsData expand cells = 8
IsData shrink cells = 7
BE IsData cell size = 0.375
BE IsData expand cells = 24
BE IsData shrink cells = 24
MaxCurve = 106.6666666667
Curvature expand cells = 4
Curvature shrink cells = 3
Point density cell size = 3
Color critical value = 0.1
Hue jump at critical value = 90