ps2628 d:\northps\block123-14dec07\ps2628.txt 15 Dec 07 10:32:49 Saturday elapsed time 00:08:08 2141428 unique returns and 0 duplicate returns	Rectangular area = 0.876 km2 Data area = 0.874 km2 *percent double coverage = 99.974 **low-curvature dc area = 0.000 km2	details return classification P1 = 8.1 cm, P2 = 118.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.222 95p = 0.391, 98p = 0.490, 99.5p = 0.717 consistency legend	Ground-return consistency BE RMSE = 2.152 95p = 4.358, 98p = 6.116, 99.5p = 9.232	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend