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ps5118
d:\northps\block456-14jan08\ps5118.txt
17 Jan 08 17:01:39 Thursday  elapsed time 00:14:23
Rectangular area = 0.877 km2
Data area = 0.871 km2
*percent double coverage = 96.589
**low-curvature dc area = 0.205 km2
1st-return RMSE, low-curvature areas = 0.410
95p = 0.889, 98p = 1.095, 99.5p = 1.370
BE RMSE = 0.742
95p = 1.527, 98p = 2.187, 99.5p = 3.393
3061367 unique returns and 0 duplicate returns
 
73857.4144942 1451029.84 538265.17 230.57 2 2 
73861.0303303 1450271.32 538531.15 229.46 2 1 
703.2433124
74564.2736427 1451293.22 539157.14 303.11 2 1 
74572.7451674 1450270.33 541249.85 290.73 1 1 
5457.8592347
80030.6044021 1453269.08 538642.7 227.84 2 2 
80036.0278605 1452011.46 538252.33 230.31 2 2 
222.4667644
80258.4946249 1450274.84 538256.07 225.57 2 2 
80271.7167043 1453269.05 539938.11 225.53 2 2 
534.7322602
80806.4489645 1453269.51 541249.38 225.96 2 1 
80822.8615086 1450270.19 538255.38 312.74 2 1 
210.0669107
81032.9284193 1450271.02 538515.86 241.15 2 1 
81048.2869528 1453269.28 541248.31 224.75 2 1 
534.6901867
81582.9771395 1453268.52 541250.33 224.32 2 1 
81596.7646253 1450272.35 539915.92 239.33 2 1 
220.9076281
81817.6722534 1450270.53 540992.3 225.29 1 2 
81822.3941239 1451368.49 541250.79 217.63 2 1 
80113.5662761
161935.9604 1450930.91 541118.35 1290.25 2 1 
161935.9604 1450930.91 541118.35 1290.25 2 1 
897.811058
162833.771458 1452147.46 540943.29 261.08 1 1 
162842.180482 1450274.7 539692.65 365.16 2 1 
597.793378
163439.97386 1450279.65 539871.36 328.9 2 1 
163450.138523 1452864.52 539652.08 278.21 1 1 
923.99949
164374.138013 1452173.78 538343.5 331.06 1 1 
164381.712924 1450270.2 538262.64 310.67 1 1 
 
1526506 1st returns
1534861 2nd returns
0 3rd returns
0 4th returns
407758 ground returns
0 blunders

curvature versus slope
  n = 1941388 
  X=0, Y = 14.64 +/- 10.82 
  Weighted least-squares fit:  Y = 20.1 + 3.893 X  + -0.04300 X**2 
 
slope versus dZ, curvature < 5
  n = 646407 
  X=0, Y = 5.70 +/- 3.72 
  Weighted least-squares fit:  Y = 13.5 + 0.047 X  + 0.00164 X**2 
     at X = 100, Y = 34.6 
     effective RMSE xy = 50.1 
 
slope versus dZ, curvature < 15
  n = 1100400 
  X=0, Y = 7.25 +/- 5.09 
  Weighted least-squares fit:  Y = 13.4 + 0.154 X  + 0.00149 X**2 
 
curvature versus dZ, slope < 10
  n = 549864 
  X=0, Y = 12.47 +/- 9.53 
  Weighted least-squares fit:  Y = 11.7 + 2.594 X  + -0.06255 X**2 
 
 
Number of samples 1980570
Max dz = 900
Mean dz = 25
RMS dz = 46.0977222865
100cm = 95.6116673483 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