================================================== ps1597 d:\northps\block123-14dec07\ps1597.txt 15 Dec 07 04:14:25 Saturday elapsed time 00:06:22 Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 24.745 **low-curvature dc area = 0.044 km2 1st-return RMSE, low-curvature areas = 0.401 95p = 0.724, 98p = 0.872, 99.5p = 1.244 BE RMSE = 1.109 95p = 2.382, 98p = 3.828, 99.5p = 5.339 1385124 unique returns and 0 duplicate returns 495607.97467 1258281.06 652252.03 538.4 1 2 495623.071236 1260097.71 655251.83 417.89 1 10 1629.377099 497252.448335 1261267.28 655251.47 572.79 3 1 497271.918023 1259042.09 652252.01 515.27 1 10 443.985974 497715.903997 1261205.75 652252.08 455.13 1 10 497721.366762 1261269.89 653426.55 483.68 3 10 1198935 1st returns 152308 2nd returns 30267 3rd returns 3614 4th returns 366329 ground returns 0 blunders curvature versus slope n = 222760 X=0, Y = 16.67 +/- 13.22 Weighted least-squares fit: Y = 24.1 + 3.976 X + -0.04639 X**2 slope versus dZ, curvature < 5 n = 110689 X=0, Y = 9.39 +/- 4.70 Weighted least-squares fit: Y = 8.2 + 0.441 X + -0.00123 X**2 at X = 100, Y = 40.1 effective RMSE xy = 61.6 slope versus dZ, curvature < 15 n = 150677 X=0, Y = 9.26 +/- 4.60 Weighted least-squares fit: Y = 8.6 + 0.401 X + -0.00024 X**2 curvature versus dZ, slope < 10 n = 84210 X=0, Y = 10.82 +/- 6.26 Weighted least-squares fit: Y = 10.4 + 0.881 X + 0.05791 X**2 Number of samples 224296 Max dz = 900 Mean dz = 19 RMS dz = 47.4236228055 100cm = 98.1216784963 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