================================================== ps4511 d:\northps\block123-14dec07\ps4511.txt 15 Dec 07 19:06:10 Saturday elapsed time 00:06:05 Rectangular area = 0.875 km2 Data area = 0.871 km2 *percent double coverage = 71.629 **low-curvature dc area = 0.220 km2 1st-return RMSE, low-curvature areas = 0.318 95p = 0.617, 98p = 0.764, 99.5p = 0.990 BE RMSE = 0.783 95p = 1.914, 98p = 2.237, 99.5p = 3.246 1012990 unique returns and 0 duplicate returns 360627.240933 1300220.83 556249.5 58.26 1 1 360644.498348 1299342.86 553252.07 88.78 1 10 949.027918 361593.526266 1300268.48 553252.6 55.63 1 10 361609.430292 1297518.05 556251.78 73.76 1 10 547.133193 362156.563485 1298255.29 556251.99 60.52 1 10 362170.82167 1297273.14 553253.24 55.94 1 2 993901 1st returns 18559 2nd returns 528 3rd returns 2 4th returns 307151 ground returns 0 blunders curvature versus slope n = 797067 X=0, Y = 11.72 +/- 10.08 Weighted least-squares fit: Y = 14.7 + 4.896 X + -0.06040 X**2 slope versus dZ, curvature < 5 n = 403009 X=0, Y = 7.48 +/- 4.83 Weighted least-squares fit: Y = 7.1 + 0.316 X + 0.00177 X**2 at X = 100, Y = 56.4 effective RMSE xy = 88.0 slope versus dZ, curvature < 15 n = 609625 X=0, Y = 7.80 +/- 5.13 Weighted least-squares fit: Y = 7.5 + 0.385 X + 0.00102 X**2 curvature versus dZ, slope < 10 n = 426536 X=0, Y = 8.14 +/- 5.08 Weighted least-squares fit: Y = 7.5 + 1.866 X + 0.07085 X**2 Number of samples 813103 Max dz = 900 Mean dz = 16 RMS dz = 33.2415402772 100cm = 97.8370513945 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