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ps3033
d:\northps\block456-14jan08\ps3033.txt
16 Jan 08 07:08:14 Wednesday  elapsed time 00:18:39
Rectangular area = 0.877 km2
Data area = 0.875 km2
*percent double coverage = 97.013
**low-curvature dc area = 0.001 km2
1st-return RMSE, low-curvature areas = 3.940
95p = 5.111, 98p = 5.312, 99.5p = 5.481
BE RMSE = 3.099
95p = 5.718, 98p = 8.576, 99.5p = 15.088
2925567 unique returns and 0 duplicate returns
 
237365.936379 1416953.1 595269.74 1075.1 2 1 
237379.172652 1414270.33 595253.22 1291.3 1 1 
1459.677485
238838.850137 1414274.64 597698.59 1559.78 1 1 
238843.684084 1415420.93 597405.12 1459.53 2 1 
245.802571
239089.486655 1417020.57 596500.19 1104.33 2 1 
239102.379764 1414270.35 595415.11 1318.98 1 1 
1458.307983
240560.687747 1414273.7 598250.37 1893.18 1 1 
240565.608736 1415364.75 598249.87 1724.18 1 1 
83534.700497
324100.309233 1414270.64 598245.2 1889.11 1 1 
324111.614476 1417170.34 598001.31 1240.59 1 1 
1577.800638
325689.415114 1417269.88 598232.41 1246.61 1 1 
325704.105731 1414270.09 596285.78 1533.29 2 1 
268.211152
325972.316883 1414270.58 598232.6 1882.97 1 1 
325985.906399 1417258.8 595709.2 1081.87 2 1 
1024.228574
327010.134973 1417254.27 595723.05 1080.16 1 2 
327024.176272 1414271.55 595253.32 1294.41 1 1 
186118.854678
513143.03095 1414882.76 595252.18 1171.41 1 1 
513158.675913 1417269.64 598247.06 1259.44 2 1 
277.766876
513436.442789 1417269.64 597095.92 1130.8 1 1 
513444.801786 1416497.6 595252.36 1081.9 2 1 
 
1458172 1st returns
1467395 2nd returns
0 3rd returns
0 4th returns
86157 ground returns
0 blunders

curvature versus slope
  n = 1197393 
  X=0, Y = 40.91 +/- 28.48 
  Weighted least-squares fit:  Y = 70.3 + 1.357 X  + -0.01477 X**2 
 
slope versus dZ, curvature < 5
  n = 25713 
 
  Weighted least-squares fit:  Y = 88.7 + 0.399 X  + -0.00076 X**2 
     at X = 100, Y = 120.9 
     effective RMSE xy = 129.2 
 
slope versus dZ, curvature < 15
  n = 85192 
 
  Weighted least-squares fit:  Y = 88.7 + 0.390 X  + -0.00066 X**2 
 
curvature versus dZ, slope < 10
  n = 6197 
  X=0, Y = 94.78 +/- 44.35 
  Weighted least-squares fit:  Y = 86.3 + 2.330 X  + 0.02107 X**2 
 
 
Number of samples 1202126
Max dz = 900
Mean dz = 113
RMS dz = 148.684229157
100cm = 51.49343746 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