ps6091 d:\northps\block456-14jan08\ps6091.txt 18 Jan 08 08:30:53 Friday elapsed time 00:12:55 3477445 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.872 km2 *percent double coverage = 99.828 **low-curvature dc area = 0.004 km2	details return classification P1 = 7.9 cm, P2 = 56.4 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.334 95p = 0.771, 98p = 0.922, 99.5p = 1.111 consistency legend	Ground-return consistency BE RMSE = 1.168 95p = 2.336, 98p = 3.219, 99.5p = 4.855	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend