ps1189 d:\northps\block123-14dec07\ps1189.txt 15 Dec 07 00:10:03 Saturday elapsed time 00:06:52 2093847 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 91.930 **low-curvature dc area = 0.004 km2	details return classification P1 = 16.4 cm, P2 = 112.1 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.410 95p = 0.816, 98p = 0.975, 99.5p = 1.235 consistency legend	Ground-return consistency BE RMSE = 1.651 95p = 3.296, 98p = 4.331, 99.5p = 6.066	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend