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ps2423
d:\northps\block456-14jan08\ps2423.txt
15 Jan 08 22:22:12 Tuesday  elapsed time 00:29:54
Rectangular area = 0.877 km2
Data area = 0.875 km2
*percent double coverage = 99.933
**low-curvature dc area = 0.000 km2
1st-return RMSE, low-curvature areas = 1.179
95p = 2.011, 98p = 2.385, 99.5p = 2.545
BE RMSE = 5.950
95p = 11.777, 98p = 18.450, 99.5p = 30.608
4597916 unique returns and 0 duplicate returns
 
6438.24992496 1540271.27 616255.02 2518.71 2 1 
6455.41832833 1543267.4 619249.16 2954.25 1 1 
224.36293955
6679.78126788 1542923.54 619251.76 2889.27 1 1 
6694.47141951 1540272.11 617120.23 2363.52 2 2 
1106.00882014
7800.48023965 1543269.36 619178.29 2917.18 1 1 
7818.794778 1540270.02 616253.81 2514.54 2 1 
510.41702407
8329.21180207 1541218.47 616252.44 1781.15 1 1 
8340.14823292 1543267.31 617878.31 1894.96 2 1 
301.56737129
8641.71560421 1543268.92 616857.85 1002.51 2 1 
8645.79533784 1542564.02 616252.91 1105.02 2 1 
252864.794688
261510.590026 1542247.41 619247.96 2536.57 1 1 
261518.056141 1540270.88 618361.19 3658.88 1 1 
731.133351
262249.189492 1540272.19 616259.65 2527.9 1 1 
262268.161662 1543265.9 619250.51 2950.7 1 2 
811.543895
263079.705557 1543269.26 619251.17 2954.18 2 2 
263097.697987 1540269.99 616257.48 2517.72 2 1 
736.753467
263834.451454 1540272.08 616255.78 2513.03 2 2 
263846.185102 1542237.2 617857.18 2234.82 2 1 
4.73184699996
263850.916949 1542989.76 618326.47 2257.71 1 1 
263851.614956 1543257.06 618205.46 2219.19 2 1 
323240.518575
587092.133531 1542315.57 616252.27 1111.33 2 1 
587103.270253 1540270.71 617793.04 3067.92 1 1 
336.378443
587439.648696 1540271.67 616253.07 2513.76 2 1 
587449.206352 1542088.64 617938.6 2348.24 2 1 
 
2289255 1st returns
2308661 2nd returns
0 3rd returns
0 4th returns
361233 ground returns
0 blunders

curvature versus slope
  n = 1002200 
  X=0, Y = 84.69 +/- 21.31 
  Weighted least-squares fit:  Y = 91.2 + 0.446 X  + -0.00369 X**2 
 
slope versus dZ, curvature < 5
  n = 18557 
 
  Weighted least-squares fit:  Y = 49.5 + -0.488 X  + 0.00443 X**2 
     at X = 100, Y = 45.0 
     Bad fit. P2 = 0
slope versus dZ, curvature < 15
  n = 159118 
 
  Weighted least-squares fit:  Y = 49.5 + -0.389 X  + 0.00363 X**2 
 
curvature versus dZ, slope < 10
  n = 42 
 
  Weighted least-squares fit:  Y = 99.3 + -4.480 X  + -0.38363 X**2 
 
 
Number of samples 1016585
Max dz = 900
Mean dz = 49
RMS dz = 81.6210757096
100cm = 90.3869327208 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