ps3439 d:\northps\block456-14jan08\ps3439.txt 16 Jan 08 13:44:07 Wednesday elapsed time 00:12:29 2924278 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 98.707 **low-curvature dc area = 0.011 km2	details return classification P1 = 51.8 cm, P2 = 65.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.631 95p = 2.366, 98p = 2.784, 99.5p = 3.388 consistency legend	Ground-return consistency BE RMSE = 2.102 95p = 4.193, 98p = 5.896, 99.5p = 8.931	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend