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ps5086
d:\northps\block456-14jan08\ps5086.txt
17 Jan 08 15:24:46 Thursday  elapsed time 01:06:13
Rectangular area = 0.877 km2
Data area = 0.875 km2
*percent double coverage = 99.927
**low-curvature dc area = 0.000 km2
1st-return RMSE, low-curvature areas = 0.530
95p = 1.131, 98p = 1.239, 99.5p = 1.298
BE RMSE = 2.161
95p = 4.525, 98p = 6.365, 99.5p = 9.218
8798695 unique returns and 0 duplicate returns
 
90765.8073281 1342269.804 538629.609 2205.444 2 1 
90778.0490609 1339270.136 538258.619 2532.422 1 1 
10297.3533171
101075.402378 1339270.228 541168.331 953.167 2 1 
101088.754428 1342269.749 538339.25 2383.62 2 1 
878.989657
101967.744085 1342268.778 541218.159 1206.23 2 1 
101980.780868 1339270.045 539941.821 1345.588 1 1 
4642.10112
106622.881988 1339271.963 541244.91 897.691 2 1 
106634.782468 1342269.966 540984.596 1403.894 1 1 
865.451874
107500.234342 1342269.405 539340.024 1944.141 2 1 
107513.374627 1339270.075 541248.969 916.621 1 1 
486.739044
108000.113671 1339270.339 540708.196 1063.161 2 1 
108012.52432 1342269.709 538318.042 2416.099 2 1 
62561.50284
170574.02716 1342019.123 541251.701 1106.673 2 1 
170575.128161 1342269.785 541173.578 1294.122 1 1 
858.391099
171433.51926 1342269.401 539103.803 2130.815 2 1 
171448.117721 1339278.32 541246.799 937.355 2 1 
13382.129004
184830.246725 1339271.034 541249.205 920.722 1 1 
184848.094701 1342268.916 538255.061 2419.806 1 1 
856.402704
185704.497405 1342257.789 538255.178 2303.599 2 2 
185722.161072 1339271.409 541249.687 918.885 2 1 
225302.730487
411024.891559 1339270.302 539552.007 1465.984 2 1 
411038.850667 1342269.838 538262.127 2409.569 1 1 
824.387245
411863.237912 1342269.819 538717.366 2125.984 2 2 
411875.439244 1339271.897 538395.443 2379.505 1 1 
500.374744
412375.813988 1339270.189 541226.247 904.383 2 1 
412390.138661 1342269.919 539737.4 1915.279 2 1 
22675.839339
435065.978 1341970.094 541251.28 1084.793 1 1 
435067.778878 1342267.969 540951.098 1264.523 2 2 
792.525895
435860.304773 1342265.07 539080.648 2088.361 2 1 
435875.568456 1339279.695 541248.993 932.533 2 1 
248.920729
436124.489185 1339270.118 541246.998 893.819 2 1 
436143.515015 1342269.96 538257.166 2403.697 1 1 
800.437444
436943.952459 1342257.536 538255.514 2304.747 2 1 
436960.752487 1339273.342 541248.384 899.823 2 1 
 
4385004 1st returns
4413691 2nd returns
0 3rd returns
0 4th returns
381447 ground returns
0 blunders

curvature versus slope
  n = 19211134 
  X=0, Y = 29.73 +/- 20.20 
  Weighted least-squares fit:  Y = 67.7 + 1.676 X  + -0.01699 X**2 
 
slope versus dZ, curvature < 5
  n = 113585 
 
  Weighted least-squares fit:  Y = 11.9 + 0.280 X  + -0.00077 X**2 
     at X = 100, Y = 32.2 
     effective RMSE xy = 47.0 
 
slope versus dZ, curvature < 15
  n = 2013937 
 
  Weighted least-squares fit:  Y = 10.8 + 0.344 X  + -0.00046 X**2 
 
curvature versus dZ, slope < 10
  n = 22537 
  X=0, Y = 16.61 +/- 12.10 
  Weighted least-squares fit:  Y = 17.6 + -1.460 X  + 0.35786 X**2 
 
 
Number of samples 19431495
Max dz = 800
Mean dz = 34
RMS dz = 47.2016948848
100cm = 95.4593663534 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