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ps2591
d:\northps\block456-14jan08\ps2591.txt
16 Jan 08 00:38:38 Wednesday  elapsed time 00:15:44
Rectangular area = 0.877 km2
Data area = 0.866 km2
*percent double coverage = 99.055
**low-curvature dc area = 0.047 km2
1st-return RMSE, low-curvature areas = 0.307
95p = 0.610, 98p = 0.753, 99.5p = 0.984
BE RMSE = 7.933
95p = 9.435, 98p = 20.086, 99.5p = 48.359
3387605 unique returns and 0 duplicate returns
 
8315.46078455 1540273.65 611885.49 1453.01 2 1 
8325.09604091 1542298.41 613251.89 937.31 1 1 
326.61578325
8651.71182416 1543267.1 613249.1 1232.97 2 1 
8669.70659698 1540271.24 610254.19 511.62 2 2 
522.34694355
9192.05354053 1540275.27 610253.06 512.67 1 1 
9209.38190378 1543269.68 613243.77 1318.34 2 1 
375.44153444
9584.82343822 1543268.67 613246.63 1232.02 2 1 
9602.56955135 1540272.77 610253.79 512.34 1 1 
520.80345235
10123.3730037 1541268.31 610255.49 503.93 2 1 
10133.1583815 1543268.44 611541.77 1142.03 2 1 
253691.707678
263824.866059 1540274.55 612616.57 1938.56 2 1 
263829.644286 1541182.68 613208.43 1962.98 2 1 
744.869529
264574.513815 1540818.79 613088.36 1431.86 2 1 
264578.96118 1540296.1 611796.48 1414.47 2 1 
680.04963
265259.01081 1542844.94 610336.14 1417.2 2 1 
265263.335953 1542141.98 613220.35 1738.4 2 1 
692.94282
265956.278773 1543219.26 611027.77 1494.11 1 1 
265959.410864 1542869.35 610268.32 1513.27 1 1 
5.86695900001
265965.277823 1541368.89 610453.08 1636.07 2 1 
265965.411164 1541342.1 610445.08 1636.7 2 1 
319854.636777
585820.047941 1540307.45 610253.3 512.01 1 1 
585820.198922 1540270.44 610273.58 534.35 1 1 
417.97493
586238.173852 1540270.15 611732.19 1366.96 1 1 
586246.281783 1541663.95 610252.02 633.96 1 1 
340.090094
586586.371877 1542779.13 610252.03 1332.56 1 1 
586602.414644 1540273.49 613249.12 1957.86 2 1 
480.720579
587083.135223 1541773.94 613249.24 507.15 1 1 
587085.340197 1541050.11 613251.98 1116.3 2 1 
 
1685224 1st returns
1702381 2nd returns
0 3rd returns
0 4th returns
256821 ground returns
0 blunders

curvature versus slope
  n = 1357979 
  X=0, Y = 17.37 +/- 15.27 
  Weighted least-squares fit:  Y = 35.3 + 3.493 X  + -0.03934 X**2 
 
slope versus dZ, curvature < 5
  n = 412669 
 
  Weighted least-squares fit:  Y = 8.3 + 0.209 X  + 0.00067 X**2 
     at X = 100, Y = 35.8 
     effective RMSE xy = 54.8 
 
slope versus dZ, curvature < 15
  n = 728932 
 
  Weighted least-squares fit:  Y = 8.3 + 0.282 X  + 0.00034 X**2 
 
curvature versus dZ, slope < 10
  n = 471862 
  X=0, Y = 8.96 +/- 5.92 
  Weighted least-squares fit:  Y = 9.0 + 1.095 X  + -0.01400 X**2 
 
 
Number of samples 1382947
Max dz = 900
Mean dz = 23
RMS dz = 40.286474157
100cm = 96.6327704532 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