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ps5420
d:\northps\consistency2\ps5420.txt
06 Mar 08 16:06:06 Thursday  elapsed time 00:06:41
Rectangular area = 0.832 km2
Data area = 0.829 km2
*percent double coverage = 77.194
**low-curvature dc area = 0.000 km2
1st-return RMSE, low-curvature areas = 3.700
95p = 4.867, 98p = 5.178, 99.5p = 5.274
BE RMSE = 4.695
95p = 8.136, 98p = 10.237, 99.5p = 14.449
1632480 unique returns and 0 duplicate returns
 
82202.9880399 1486004.33 531860.22 1701.53 2 1 
82205.6292626 1485281.02 532251.29 1552.76 2 1 
82946.9897194
165152.618982 1483272.94 532245.75 1765.08 2 1 
165166.753145 1486269.68 531286.53 1898.3 1 1 
441.556658
165608.309803 1486269.69 532231.91 1475.73 2 1 
165622.432504 1483270.37 530056.58 2504.49 2 1 
805.163218
166427.595722 1483271.43 532247.17 1767.02 1 1 
166445.682597 1486269.24 529413.9 2463.25 2 1 
 
812175 1st returns
820305 2nd returns
0 3rd returns
0 4th returns
62514 ground returns
0 blunders

curvature versus slope
  n = 497680 
  X=0, Y = 50.34 +/- 21.64 
  Weighted least-squares fit:  Y = 59.1 + 1.689 X  + -0.01679 X**2 
 
slope versus dZ, curvature < 5
  n = 27685 
 
  Weighted least-squares fit:  Y = 107.7 + 0.356 X  + 0.00044 X**2 
     at X = 100, Y = 147.8 
     effective RMSE xy = 158.9 
 
slope versus dZ, curvature < 15
  n = 125185 
 
  Weighted least-squares fit:  Y = 106.9 + 0.387 X  + 0.00028 X**2 
 
curvature versus dZ, slope < 10
  n = 429 
  X=0, Y = 110.05 +/- 60.31 
  Weighted least-squares fit:  Y = 110.1 + -0.114 X  + 0.10403 X**2 
 
 
Number of samples 499397
Max dz = 900
Mean dz = 124
RMS dz = 149.40883508
100cm = 37.6796416478 percentile value of dz
Mean dz (curv<=5) = 114
RMS dz (curv<=5) = 127.04723531

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