ps4048 d:\northps\block456-14jan08\ps4048.txt 16 Jan 08 20:15:53 Wednesday elapsed time 00:04:54 1127744 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.854 km2 *percent double coverage = 21.713 **low-curvature dc area = 0.054 km2	details return classification P1 = 12.2 cm, P2 = 92.1 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.489 95p = 0.877, 98p = 1.023, 99.5p = 1.240 consistency legend	Ground-return consistency BE RMSE = 2.069 95p = 1.942, 98p = 4.593, 99.5p = 15.771	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend