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ps2935
d:\northps\block456-14jan08\ps2935.txt
16 Jan 08 05:39:33 Wednesday  elapsed time 00:26:45
Rectangular area = 0.877 km2
Data area = 0.874 km2
*percent double coverage = 99.161
**low-curvature dc area = 0 km2
1st-return RMSE, low-curvature areas = 0
95p = 0, 98p = 0, 99.5p = 0
BE RMSE = 2.503
95p = 4.940, 98p = 7.478, 99.5p = 12.077
4584372 unique returns and 0 duplicate returns
 
230569.072641 1438265.92 601251.45 1270.48 1 1 
230572.849298 1438268.67 598590.49 1506.87 2 1 
279.313164
230852.162462 1436467.89 598259.64 1113.01 2 1 
230862.734987 1438268.07 601072.24 1247.0 2 1 
566.150452
231428.885439 1438264.01 601245.53 1260.94 2 1 
231444.823278 1435273.29 598260.39 836.26 1 1 
311.158032
231755.98131 1435272.67 599979.53 878.44 1 1 
231770.347133 1438268.6 601251.18 1263.99 2 1 
91942.377661
323712.724794 1438266.24 601245.6 1274.65 2 1 
323726.500605 1435309.02 601221.1 901.86 2 1 
461.02804
324187.528645 1435897.77 601130.79 1061.39 2 1 
324198.808348 1438267.18 598252.41 1603.41 2 1 
1391.837828
325590.646176 1438252.85 600593.87 1487.86 2 1 
325602.203842 1436098.09 598278.18 945.75 2 1 
463.99373
326066.197572 1437119.95 598273.03 1387.59 2 1 
326070.463075 1438194.76 598272.32 1593.21 1 1 
190489.893079
516560.356154 1435278.18 598574.8 838.65 2 1 
516571.011 1436185.0 601178.18 827.48 2 1 
133.664903
516704.675903 1437052.1 601250.91 1034.17 1 1 
516719.910819 1435270.67 598252.42 852.93 2 1 
264.798848
516984.709667 1435446.84 598252.66 865.74 1 1 
517000.454395 1438268.41 601250.2 1302.24 2 1 
137.736617
517138.191012 1438261.09 601251.56 1282.39 1 1 
517153.00239 1436374.11 598253.2 1043.72 2 2 
 
2277055 1st returns
2307317 2nd returns
0 3rd returns
0 4th returns
78656 ground returns
0 blunders

curvature versus slope
  n = 788437 
  X=0, Y = 47.23 +/- 26.11 
  Weighted least-squares fit:  Y = 70.8 + 1.384 X  + -0.01367 X**2 
 
slope versus dZ, curvature < 5
  n = 7423 
 
  Weighted least-squares fit:  Y = 52.6 + 0.253 X  + -0.00069 X**2 
     at X = 100, Y = 71.1 
     effective RMSE xy = 75.1 
 
slope versus dZ, curvature < 15
  n = 45567 
 
  Weighted least-squares fit:  Y = 56.4 + 0.269 X  + 0.00026 X**2 
 
curvature versus dZ, slope < 10
  n = 508 
 
  Weighted least-squares fit:  Y = 48.3 + 5.315 X  + -0.48109 X**2 
 
 
Number of samples 799246
Max dz = 900
Mean dz = 99
RMS dz = 131.316411769
100cm = 59.8114973362 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