ps5551 d:\northps\block456-14jan08\ps5551.txt 18 Jan 08 01:26:29 Friday elapsed time 00:12:33 3168157 unique returns and 0 duplicate returns	Rectangular area = 0.876 km2 Data area = 0.874 km2 *percent double coverage = 99.474 **low-curvature dc area = 0.000 km2	details return classification P1 = 6.9 cm, P2 = 77.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.386 95p = 0.688, 98p = 0.746, 99.5p = 0.812 consistency legend	Ground-return consistency BE RMSE = 1.296 95p = 2.580, 98p = 3.504, 99.5p = 5.275	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend