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ps4869
d:\northps\block456-14jan08\ps4869.txt
17 Jan 08 08:01:42 Thursday  elapsed time 00:37:37
Rectangular area = 0.877 km2
Data area = 0.875 km2
*percent double coverage = 99.963
**low-curvature dc area = 0.007 km2
1st-return RMSE, low-curvature areas = 0.348
95p = 0.695, 98p = 0.878, 99.5p = 1.177
BE RMSE = 2.431
95p = 4.215, 98p = 6.292, 99.5p = 10.109
7301943 unique returns and 0 duplicate returns
 
102598.460015 1363270.04 544379.77 2922.58 2 1 
102610.52614 1366264.7 544254.88 2738.43 1 1 
675.814857
103286.340997 1366269.65 544259.31 2688.04 2 2 
103299.249675 1363270.14 544997.38 2760.22 2 1 
715.822926
104015.072601 1363270.01 547115.58 1607.81 2 1 
104027.331573 1366269.87 546188.88 2889.63 2 1 
1384.567006
105411.898579 1363272.0 547069.62 1616.54 2 2 
105424.417318 1366269.83 544552.78 2767.41 1 1 
653.726135
106078.143453 1366269.93 544300.67 2693.19 2 2 
106091.402758 1363270.07 545126.15 2711.44 1 1 
2564.330977
108655.733735 1366269.59 544254.91 2752.9 2 1 
108673.761665 1363270.51 547243.61 1739.21 2 1 
241.590558
108915.352223 1363273.07 545406.77 2543.14 2 1 
108923.051511 1364823.69 544253.85 2057.91 1 2 
304196.116301
413119.167812 1366265.82 544269.07 2689.78 2 1 
413131.369654 1363270.04 544504.26 2885.01 1 1 
710.650536
413842.02019 1363270.04 546760.9 1755.44 2 1 
413856.439444 1366269.97 544265.77 2779.45 1 1 
637.818869
414494.258313 1366269.58 545756.43 2765.47 2 2 
414505.915459 1363270.68 547227.55 1732.59 1 1 
710.924279
415216.839738 1363270.11 547148.05 1598.99 2 1 
415223.839108 1364734.65 547250.85 2285.48 2 1 
4.89883900003
415228.737947 1365776.5 547251.63 2661.77 2 2 
415230.872109 1366264.28 547250.99 2751.77 2 1 
16965.447654
432196.319763 1363270.98 547245.17 1739.34 2 1 
432214.98177 1366269.85 544252.28 2756.12 1 1 
268.829288
432483.811058 1364776.39 544256.56 2057.35 2 2 
432491.277183 1363274.53 545298.25 2611.44 1 1 
10587.435424
443078.712607 1363271.07 544254.85 2965.36 2 1 
443091.888429 1365921.25 546158.96 2651.4 1 1 
 
3631933 1st returns
3670010 2nd returns
0 3rd returns
0 4th returns
389091 ground returns
0 blunders

curvature versus slope
  n = 10357895 
  X=0, Y = 26.09 +/- 17.41 
  Weighted least-squares fit:  Y = 53.5 + 2.279 X  + -0.02355 X**2 
 
slope versus dZ, curvature < 5
  n = 351947 
 
  Weighted least-squares fit:  Y = 8.6 + 0.297 X  + -0.00119 X**2 
     at X = 100, Y = 26.3 
     effective RMSE xy = 39.1 
 
slope versus dZ, curvature < 15
  n = 2769099 
 
  Weighted least-squares fit:  Y = 9.5 + 0.257 X  + -0.00031 X**2 
 
curvature versus dZ, slope < 10
  n = 42200 
  X=0, Y = 9.55 +/- 6.40 
  Weighted least-squares fit:  Y = 10.0 + 1.526 X  + -0.08990 X**2 
 
 
Number of samples 10522727
Max dz = 900
Mean dz = 26
RMS dz = 37.3363094052
100cm = 97.6523861163 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