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ps2193
d:\northps\block456-14jan08\ps2193.txt
15 Jan 08 18:35:12 Tuesday  elapsed time 00:23:37
Rectangular area = 0.877 km2
Data area = 0.874 km2
*percent double coverage = 99.905
**low-curvature dc area = 0 km2
1st-return RMSE, low-curvature areas = 0
95p = 0, 98p = 0, 99.5p = 0
BE RMSE = 3.104
95p = 6.335, 98p = 9.667, 99.5p = 16.068
4165626 unique returns and 0 duplicate returns
 
8548.93266931 1561267.267 628251.106 2810.418 1 1 
8568.38410384 1558271.725 625253.006 2655.596 1 1 
720.66778717
9289.05189101 1558271.919 625252.902 2613.044 2 1 
9306.2966559 1561268.613 628193.291 2815.505 2 1 
183.45907915
9489.75573505 1561261.642 626962.567 2090.6 2 1 
9501.19277378 1559130.525 625252.035 2581.148 2 1 
724.45539912
10225.6481729 1561028.722 625253.071 1380.026 2 1 
10226.8493085 1561269.684 625423.4 1243.312 2 1 
252111.821394
262338.670703 1558270.447 625305.107 2702.544 2 1 
262358.697147 1561269.363 628243.988 2811.534 1 1 
631.342993
262990.04014 1561269.611 628251.597 2811.796 2 1 
263007.248922 1558270.362 625269.721 2680.629 1 1 
915.379374
263922.628296 1558270.938 625254.178 2612.289 2 2 
263940.060741 1561267.753 628249.746 2810.156 1 1 
529.717037
264469.777778 1561263.87 627080.386 2146.339 2 2 
264482.875929 1558581.183 625255.154 2636.368 2 1 
326105.603721
590588.47965 1561268.479 626597.466 1865.149 1 2 
590596.163033 1560420.198 628251.288 3337.649 1 1 
319.721446
590915.884479 1558358.951 628251.734 4088.117 2 2 
590917.01596 1558850.021 628242.684 4080.011 2 2 
 
2068542 1st returns
2097084 2nd returns
0 3rd returns
0 4th returns
313735 ground returns
0 blunders

curvature versus slope
  n = 454299 
  X=0, Y = 72.70 +/- 22.04 
  Weighted least-squares fit:  Y = 80.2 + 0.901 X  + -0.00855 X**2 
 
slope versus dZ, curvature < 5
  n = 7301 
 
  Weighted least-squares fit:  Y = 4.1 + 1.237 X  + -0.00573 X**2 
     at X = 100, Y = 70.6 
     effective RMSE xy = 110.6 
 
slope versus dZ, curvature < 15
  n = 61922 
 
  Weighted least-squares fit:  Y = 13.3 + 1.117 X  + -0.00527 X**2 
 
curvature versus dZ, slope < 10
  n = 15 
 
  Weighted least-squares fit:  Y = 91.3 + -36.118 X  + 3.96132 X**2 
 
 
Number of samples 459033
Max dz = 900
Mean dz = 60
RMS dz = 85.8487041253
100cm = 81.6191864201 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