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ps4333
d:\northps\block456-14jan08\ps4333.txt
16 Jan 08 23:55:54 Wednesday  elapsed time 00:35:10
Rectangular area = 0.877 km2
Data area = 0.866 km2
*percent double coverage = 97.453
**low-curvature dc area = 0.077 km2
1st-return RMSE, low-curvature areas = 0.798
95p = 1.884, 98p = 1.884, 99.5p = 2.055
BE RMSE = 1.086
95p = 2.131, 98p = 3.124, 99.5p = 5.164
6120385 unique returns and 0 duplicate returns
 
73334.5188203 1408901.12 559256.92 309.08 2 1 
73337.8918089 1408271.6 559691.56 215.13 2 1 
186.3310633
73524.2228722 1408270.3 560773.45 199.89 2 1 
73535.5805015 1410412.04 559252.56 196.89 1 1 
511.399588
74046.9800895 1411266.76 559255.71 147.13 1 2 
74063.9573395 1408270.8 562249.82 210.21 1 1 
186.8031581
74250.7604976 1408270.98 562249.45 188.56 2 1 
74268.7582076 1411267.22 559300.91 147.29 2 1 
484.1783011
74752.9365087 1411267.86 560827.6 270.59 2 1 
74765.1581716 1408732.91 562251.86 240.74 2 1 
199.9732597
74965.1314313 1408270.24 562243.07 187.97 2 2 
74980.3764774 1411269.44 560154.17 178.28 2 1 
522.2503289
75502.6268063 1411269.57 561950.74 174.43 2 1 
75504.8659586 1410822.62 562250.77 175.58 2 1 
9237.7547139
84742.6206725 1411269.57 561978.74 179.28 1 2 
84755.5867559 1408270.5 561873.56 258.98 1 1 
1120.8956437
85876.4823996 1408270.69 562251.85 221.3 1 1 
85889.3575035 1411269.96 559368.72 246.54 1 1 
284.8304703
86174.1879738 1411269.96 560774.32 197.26 1 1 
86186.8009961 1408270.55 559261.74 386.79 2 1 
1089.0010018
87275.8019979 1408271.09 559848.73 196.26 2 2 
87288.0646912 1411269.97 559343.48 267.21 2 1 
263797.706267
351085.770958 1410359.63 562232.47 268.67 1 1 
351085.770958 1410359.63 562232.5 268.71 2 1 
1298.01705
352383.788008 1411268.26 562243.65 180.49 2 2 
352386.00235 1410792.66 562250.99 188.8 2 1 
4652.760288
357038.762638 1408350.82 560410.5 188.93 2 1 
357051.777268 1411228.74 559367.95 164.19 2 1 
1263.98346
358315.760728 1411253.36 560306.4 277.29 2 1 
358319.124771 1410569.56 559459.2 177.66 2 1 
60111.529316
418430.654087 1411261.94 559314.81 148.74 1 1 
418442.090151 1408273.83 559269.82 304.41 2 1 
1107.211772
419549.301923 1408270.05 561976.1 188.31 2 2 
419562.556416 1411269.98 559346.14 269.01 2 1 
233.932149
419796.488565 1411269.97 560177.53 178.41 1 1 
419808.332173 1408270.99 562249.61 188.23 1 1 
1091.728658
420900.060831 1408270.19 562244.74 187.97 2 2 
420913.155572 1411269.93 561446.95 175.39 2 1 
 
3046546 1st returns
3073839 2nd returns
0 3rd returns
0 4th returns
379737 ground returns
0 blunders

curvature versus slope
  n = 7133968 
  X=0, Y = 38.48 +/- 27.40 
  Weighted least-squares fit:  Y = 29.7 + 3.696 X  + -0.03946 X**2 
 
slope versus dZ, curvature < 5
  n = 1970071 
  X=0, Y = 43.02 +/- 25.73 
  Weighted least-squares fit:  Y = 11.7 + 0.537 X  + -0.00341 X**2 
     at X = 100, Y = 31.3 
     effective RMSE xy = 45.6 
 
slope versus dZ, curvature < 15
  n = 3903924 
  X=0, Y = 43.02 +/- 25.73 
  Weighted least-squares fit:  Y = 13.2 + 0.443 X  + -0.00280 X**2 
 
curvature versus dZ, slope < 10
  n = 1301562 
  X=0, Y = 12.99 +/- 9.36 
  Weighted least-squares fit:  Y = 11.9 + 2.138 X  + -0.10224 X**2 
 
 
Number of samples 7262941
Max dz = 900
Mean dz = 23
RMS dz = 37.2424488991
100cm = 97.415440935 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