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ps2599
d:\northps\block456-14jan08\ps2599.txt
16 Jan 08 00:47:25 Wednesday  elapsed time 00:08:25
Rectangular area = 0.877 km2
Data area = 0.874 km2
*percent double coverage = 26.798
**low-curvature dc area = 0.136 km2
1st-return RMSE, low-curvature areas = 1.612
95p = 2.568, 98p = 2.935, 99.5p = 3.505
BE RMSE = 6.392
95p = 9.314, 98p = 18.077, 99.5p = 42.690
1751571 unique returns and 0 duplicate returns
 
91988.0435804 1565264.51 610252.85 6402.48 1 2 
91997.1783818 1567269.22 611500.43 4906.17 2 1 
446.8323183
92444.0107001 1567269.18 610285.55 4905.82 2 2 
92444.8874289 1567061.41 610252.97 5023.15 1 1 
2264.6376263
94709.5250552 1567269.23 612220.45 5474.0 2 1 
94726.1259725 1564270.27 610252.43 7012.22 2 1 
173459.206261
268185.332233 1564270.08 611996.2 5878.27 1 2 
268200.063311 1567217.49 613251.99 4937.95 2 1 
481.135301
268681.198612 1567269.89 613251.16 4941.52 1 2 
268698.418754 1564270.44 610348.61 7005.95 1 1 
 
875468 1st returns
876103 2nd returns
0 3rd returns
0 4th returns
575901 ground returns
0 blunders

curvature versus slope
  n = 324674 
  X=0, Y = 58.85 +/- 16.13 
  Weighted least-squares fit:  Y = 63.7 + 1.818 X  + -0.02302 X**2 
 
slope versus dZ, curvature < 5
  n = 200564 
 
  Weighted least-squares fit:  Y = -1.0 + 1.229 X  + -0.00546 X**2 
     at X = 100, Y = 67.3 
     effective RMSE xy = 105.7 
 
slope versus dZ, curvature < 15
  n = 282926 
 
  Weighted least-squares fit:  Y = -1.1 + 1.264 X  + -0.00539 X**2 
 
curvature versus dZ, slope < 10
  n = 39 
  X=0, Y = 12.23 +/- 3.42 
  Weighted least-squares fit:  Y = 12.2 + 7.383 X  + -3.81763 X**2 
 
 
Number of samples 331355
Max dz = 900
Mean dz = 60
RMS dz = 90.642153549
100cm = 91.7620075146 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