================================================== ps5425 d:\northps\block456-14jan08\ps5425.txt 17 Jan 08 23:32:04 Thursday elapsed time 00:09:19 Rectangular area = 0.875 km2 Data area = 0.842 km2 *percent double coverage = 47.697 **low-curvature dc area = 0.076 km2 1st-return RMSE, low-curvature areas = 0.291 95p = 0.544, 98p = 0.641, 99.5p = 0.800 BE RMSE = 1.235 95p = 2.913, 98p = 3.473, 99.5p = 4.825 1591526 unique returns and 0 duplicate returns 256604.188038 1195810.11 529251.98 355.01 1 10 256617.108929 1195284.79 526252.27 425.56 1 10 356.373898 256973.482827 1197806.64 526252.18 333.81 2 10 256990.185504 1195313.86 529251.55 431.81 1 1 556.318335 257546.503839 1198264.95 529249.57 407.9 1 1 257563.509688 1196889.45 526252.02 293.85 1 10 1271716 1st returns 261981 2nd returns 52190 3rd returns 5639 4th returns 253254 ground returns 0 blunders curvature versus slope n = 262302 X=0, Y = 12.76 +/- 8.72 Weighted least-squares fit: Y = 20.4 + 4.010 X + -0.04515 X**2 slope versus dZ, curvature < 5 n = 136124 X=0, Y = 11.07 +/- 6.58 Weighted least-squares fit: Y = 8.2 + 0.029 X + 0.00254 X**2 at X = 100, Y = 36.6 effective RMSE xy = 56.0 slope versus dZ, curvature < 15 n = 176066 X=0, Y = 10.97 +/- 6.39 Weighted least-squares fit: Y = 7.7 + 0.126 X + 0.00199 X**2 curvature versus dZ, slope < 10 n = 101720 X=0, Y = 8.90 +/- 5.15 Weighted least-squares fit: Y = 8.3 + 1.203 X + 0.04036 X**2 Number of samples 266838 Max dz = 900 Mean dz = 20 RMS dz = 44.0794736811 100cm = 96.6451554876 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