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ps3479
d:\northps\block456-14jan08\ps3479.txt
16 Jan 08 14:44:22 Wednesday  elapsed time 00:24:34
Rectangular area = 0.876 km2
Data area = 0.873 km2
*percent double coverage = 99.846
**low-curvature dc area = 0.005 km2
1st-return RMSE, low-curvature areas = 0.351
95p = 0.717, 98p = 0.926, 99.5p = 1.145
BE RMSE = 1.757
95p = 3.463, 98p = 4.798, 99.5p = 7.224
5017084 unique returns and 0 duplicate returns
 
8116.98753966 1504276.07 583253.65 574.56 2 1 
8137.61189217 1506916.66 586249.68 1498.51 1 1 
704.30805699
8841.91994916 1507269.95 586248.18 1606.25 1 1 
8850.8701974 1505043.95 585581.29 682.47 1 1 
155.58991721
9006.46011461 1504273.64 583252.8 601.56 1 1 
9024.29926598 1507268.35 586251.87 1608.41 2 1 
750.08489785
9774.38416383 1507266.44 585756.74 1446.0 2 1 
9782.81984638 1506846.44 583255.81 1160.51 2 1 
155.69744392
9938.5172903 1505911.69 583252.14 732.59 1 1 
9946.32564321 1507269.63 583910.76 1311.33 1 1 
256210.395734
266156.721377 1507261.47 586140.15 1577.84 1 1 
266158.954789 1506781.43 586131.16 1485.23 2 1 
13.662557
266172.617346 1504422.65 584429.18 1585.69 2 1 
266172.717407 1504399.02 584427.33 1556.03 2 1 
309.829008
266482.546415 1507143.48 584948.32 1418.15 1 1 
266486.161512 1507269.85 586250.35 1605.89 1 1 
1110.08239
267596.243902 1507246.83 586092.6 1586.54 1 1 
267601.953379 1507147.66 583280.76 1341.74 2 1 
6.39140399999
267608.344783 1504740.43 584926.56 1631.29 2 1 
267608.344783 1504740.43 584926.56 1631.29 2 1 
61826.604417
329434.9492 1507266.37 586250.61 1572.32 1 1 
329440.277743 1506269.93 584954.51 1003.84 2 1 
14271.03834
343711.316083 1504280.41 584449.17 537.62 1 1 
343724.350944 1507262.26 583256.21 1369.62 1 1 
239574.288452
583298.639396 1504271.08 584953.05 408.93 1 1 
583307.973549 1505588.03 583252.15 418.16 2 2 
163.437855
583471.411404 1507259.19 583253.54 1370.18 1 1 
583488.083101 1504275.81 586249.04 602.57 1 1 
327.880789
583815.96389 1504273.49 586251.77 610.64 2 1 
583834.522115 1507268.74 583254.45 1359.05 2 1 
194.365823
584028.887938 1507267.18 583255.02 1342.42 1 1 
584044.729277 1504593.25 586251.05 691.97 2 1 
357.438326
584402.167603 1506113.67 586247.94 1128.71 2 2 
584410.02453 1507269.84 584887.16 1376.12 2 1 
 
2493289 1st returns
2523795 2nd returns
0 3rd returns
0 4th returns
178981 ground returns
0 blunders

curvature versus slope
  n = 860683 
  X=0, Y = 56.54 +/- 33.10 
  Weighted least-squares fit:  Y = 68.0 + 1.534 X  + -0.01533 X**2 
 
slope versus dZ, curvature < 5
  n = 53043 
 
  Weighted least-squares fit:  Y = 18.6 + -0.110 X  + 0.00081 X**2 
     at X = 100, Y = 15.7 
     Bad fit. P2 = 0
slope versus dZ, curvature < 15
  n = 113342 
 
  Weighted least-squares fit:  Y = 19.0 + -0.084 X  + 0.00119 X**2 
 
curvature versus dZ, slope < 10
  n = 18457 
  X=0, Y = 16.99 +/- 8.49 
  Weighted least-squares fit:  Y = 17.7 + 0.514 X  + -0.05622 X**2 
 
 
Number of samples 868058
Max dz = 900
Mean dz = 48
RMS dz = 80.4425260668
100cm = 87.7924055766 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