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ps5383
d:\northps\consistency2\ps5383.txt
06 Mar 08 15:38:40 Thursday  elapsed time 00:06:06
Rectangular area = 0.875 km2
Data area = 0.874 km2
*percent double coverage = 41.777
**low-curvature dc area = 0 km2
1st-return RMSE, low-curvature areas = 0
95p = 0, 98p = 0, 99.5p = 0
BE RMSE = 2.957
95p = 5.368, 98p = 8.697, 99.5p = 14.755
1103689 unique returns and 0 duplicate returns
 
357542.909505 1307157.07 532251.93 409.93 1 1 
357561.134475 1306929.28 529252.08 312.94 1 1 
768.783657
358329.918132 1306304.87 529252.01 225.58 1 1 
358342.023754 1308138.17 532251.73 711.89 1 1 
 
993909 1st returns
104912 2nd returns
4839 3rd returns
29 4th returns
31398 ground returns
0 blunders

curvature versus slope
  n = 138090 
  X=0, Y = 76.49 +/- 33.43 
  Weighted least-squares fit:  Y = 78.0 + 0.632 X  + -0.00553 X**2 
 
slope versus dZ, curvature < 5
  n = 1740 
 
  Weighted least-squares fit:  Y = 9.6 + 0.704 X  + -0.00038 X**2 
     at X = 100, Y = 76.2 
     effective RMSE xy = 118.8 
 
slope versus dZ, curvature < 15
  n = 8491 
 
  Weighted least-squares fit:  Y = 18.9 + 0.473 X  + 0.00139 X**2 
 
curvature versus dZ, slope < 10
  n = 61 
 
  Weighted least-squares fit:  Y = -0.6 + 6.523 X  + -0.18709 X**2 
 
 
Number of samples 139818
Max dz = 900
Mean dz = 79
RMS dz = 114.799825784
100cm = 72.1573760174 percentile value of dz
Mean dz (curv<=5) = 48
RMS dz (curv<=5) = 68.2129020054

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