==================================================
x729y39
d:\lidarqa\consist_rithaiti\x729y39.txt
05 Aug 10 23:15:06 Thursday  elapsed time 00:24:01
Rectangular area = 1.001 km2
Data area = 1.000 km2
*percent double coverage = 68.980
**low-curvature dc area = 0.009 km2
1st-return RMSE, low-curvature areas = 0.051
95p = 0.095, 98p = 0.109, 99.5p = 0.127
BE RMSE = 0.199
95p = 0.374, 98p = 0.590, 99.5p = 1.031
4188953 unique returns and 0 duplicate returns
 
238639.62 730699.2 2040499.79 15.49 1 2 
238653.7264 729700.14 2040479.09 60.74 1 1 
327.782
238981.5084 729700.25 2040114.13 214.28 2 1 
238995.1456 730699.92 2040458.99 42.19 1 1 
642.361
239637.5066 730699.88 2040393.84 80.21 1 1 
239651.7608 729700.18 2039881.02 148.9 1 1 
331.38
239983.1408 729700.01 2039610.72 150.37 1 2 
239996.3328 730699.95 2040014.74 359.97 1 1 
611.9492
240608.282 730699.94 2039825.45 349.92 1 1 
240622.2568 729700.74 2039502.09 130.07 1 1 
342.4704
240964.7272 729700.02 2039501.44 123.17 1 2 
240979.1544 730699.99 2039607.31 302.21 1 1 
 
3955541 1st returns
233412 2nd returns
0 3rd returns
0 4th returns
244333 ground returns
0 blunders

curvature versus slope
  n = 1304858 
  X=0, Y = 32.50 +/- 22.38 
  Weighted least-squares fit:  Y = 32.3 + 1.558 X  + -0.01255 X**2 
 
slope versus dZ, curvature < 5
  n = 9660 
 
  Weighted least-squares fit:  Y = 3.7 + 0.048 X  + 0.00161 X**2 
     at X = 100, Y = 24.6 
     effective RMSE xy = 38.2 
 
slope versus dZ, curvature < 15
  n = 45531 
 
  Weighted least-squares fit:  Y = 3.8 + 0.042 X  + 0.00187 X**2 
 
curvature versus dZ, slope < 10
  n = 65517 
  X=0, Y = 4.49 +/- 2.38 
  Weighted least-squares fit:  Y = 3.9 + 0.118 X  + 0.00205 X**2 
 
 
Number of samples 1308973
Max dz = 900
Mean dz = 16
RMS dz = 24.7184141886
100cm = 99.6164168398 percentile value of dz
Mean dz (curv<=5) = 5
RMS dz (curv<=5) = 8.77496438739

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