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ps5199
d:\northps\block456-14jan08\ps5199.txt
17 Jan 08 18:56:21 Thursday  elapsed time 00:44:23
Rectangular area = 0.877 km2
Data area = 0.875 km2
*percent double coverage = 99.974
**low-curvature dc area = 0.000 km2
1st-return RMSE, low-curvature areas = 0.926
95p = 1.309, 98p = 1.360, 99.5p = 1.460
BE RMSE = 2.965
95p = 6.189, 98p = 8.261, 99.5p = 11.603
6244542 unique returns and 0 duplicate returns
 
90728.5476854 1351269.81 538211.18 400.28 1 1 
90741.102621 1348270.22 536033.01 1515.04 1 1 
10372.706885
101113.809506 1348273.21 538244.92 1447.35 2 1 
101126.743987 1351269.91 537171.64 485.77 2 1 
6909.806474
108036.550461 1348272.43 538248.89 1450.9 2 1 
108048.389384 1351269.52 536813.63 640.03 1 1 
62271.617416
170320.0068 1351267.93 536615.54 619.46 2 1 
170329.838928 1349395.69 538251.38 1074.85 1 1 
272.643582
170602.48251 1348274.8 538251.28 1447.39 2 1 
170620.279753 1351267.72 535253.22 782.97 2 1 
771.526815
171391.806568 1351266.82 535253.84 799.7 1 1 
171409.538455 1348271.41 538249.9 1452.44 1 1 
13461.739591
184871.278046 1348281.79 536892.82 1433.69 2 1 
184882.04335 1350193.84 535252.9 1094.68 2 1 
226183.867589
411065.910939 1348270.3 538162.76 1454.96 1 1 
411079.930079 1351269.72 535378.61 749.4 2 1 
747.851099
411827.781178 1351269.96 537809.42 421.01 1 1 
411839.382184 1348274.89 538249.77 1447.52 2 1 
10210.807868
422050.190052 1349979.86 538251.47 868.09 1 1 
422062.825328 1351268.23 535258.33 800.91 1 1 
12730.347434
434793.172762 1351264.61 536478.04 596.26 2 1 
434805.00445 1349073.8 538250.82 1189.43 1 1 
289.894749
435094.899199 1348271.5 538250.82 1456.11 1 1 
435113.00484 1351268.58 535259.27 802.52 1 1 
709.465175
435822.470015 1351267.81 535254.07 793.01 1 1 
435839.463285 1348271.98 538243.35 1451.65 2 1 
328.99042
436168.453705 1348275.95 536853.53 1486.01 2 1 
436179.98423 1350481.94 535253.01 984.69 2 1 
 
3111064 1st returns
3133478 2nd returns
0 3rd returns
0 4th returns
135984 ground returns
0 blunders

curvature versus slope
  n = 5507801 
  X=0, Y = 28.86 +/- 17.12 
  Weighted least-squares fit:  Y = 54.1 + 2.474 X  + -0.02601 X**2 
 
slope versus dZ, curvature < 5
  n = 54832 
 
  Weighted least-squares fit:  Y = 23.4 + -0.007 X  + -0.00001 X**2 
     at X = 100, Y = 22.6 
     Bad fit. P2 = 0
slope versus dZ, curvature < 15
  n = 236649 
 
  Weighted least-squares fit:  Y = 21.8 + 0.211 X  + -0.00024 X**2 
 
curvature versus dZ, slope < 10
  n = 36670 
  X=0, Y = 16.31 +/- 10.88 
  Weighted least-squares fit:  Y = 19.5 + 3.779 X  + -0.41669 X**2 
 
 
Number of samples 5531605
Max dz = 700
Mean dz = 48
RMS dz = 66.7158152165
100cm = 87.888162658 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