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ps3696
d:\northps\block456-14jan08\ps3696.txt
16 Jan 08 17:07:58 Wednesday  elapsed time 00:06:55
Rectangular area = 0.875 km2
Data area = 0.848 km2
*percent double coverage = 76.684
**low-curvature dc area = 0.009 km2
1st-return RMSE, low-curvature areas = 0.570
95p = 1.141, 98p = 1.450, 99.5p = 1.895
BE RMSE = 3.146
95p = 6.388, 98p = 9.108, 99.5p = 13.975
1345995 unique returns and 0 duplicate returns
 
266446.396994 1501332.69 579813.38 1716.26 2 1 
266448.891539 1501765.13 580113.43 1722.34 1 1 
1177.604096
267626.495635 1502545.96 580214.65 1386.27 1 2 
267626.562276 1502533.34 580202.31 1381.72 2 1 
243.05735
267869.619626 1502451.58 580195.04 1535.56 2 1 
267869.99535 1502562.21 580177.36 1452.8 1 1 
75830.437084
343700.432434 1501279.1 580247.7 1894.39 1 1 
343712.863847 1504268.86 579474.18 418.76 1 1 
523.238824
344236.102671 1504266.96 580246.38 385.14 2 1 
344250.842538 1501270.26 577531.88 763.76 2 2 
1124.55591
345375.398448 1501272.64 579964.87 1767.92 1 1 
345389.786758 1504269.54 577275.49 362.65 2 1 
460.122731
345849.909489 1504261.65 578080.92 446.28 1 1 
345863.431609 1501270.02 577266.14 728.72 1 1 
 
671199 1st returns
674796 2nd returns
0 3rd returns
0 4th returns
126149 ground returns
0 blunders

curvature versus slope
  n = 167367 
  X=0, Y = 35.44 +/- 28.36 
  Weighted least-squares fit:  Y = 66.0 + 1.705 X  + -0.01857 X**2 
 
slope versus dZ, curvature < 5
  n = 26887 
 
  Weighted least-squares fit:  Y = 8.0 + 0.771 X  + -0.00059 X**2 
     at X = 100, Y = 79.2 
     effective RMSE xy = 123.8 
 
slope versus dZ, curvature < 15
  n = 64612 
 
  Weighted least-squares fit:  Y = 8.1 + 0.905 X  + -0.00142 X**2 
 
curvature versus dZ, slope < 10
  n = 9414 
  X=0, Y = 11.12 +/- 7.38 
  Weighted least-squares fit:  Y = 10.7 + 2.169 X  + 0.36517 X**2 
 
 
Number of samples 170467
Max dz = 900
Mean dz = 73
RMS dz = 130.537350977
100cm = 77.2724339608 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