ps3487 d:\northps\block456-14jan08\ps3487.txt 16 Jan 08 14:54:03 Wednesday elapsed time 00:09:13 2543990 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 60.668 **low-curvature dc area = 0.168 km2	details return classification P1 = 3.6 cm, P2 = 88.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.149 95p = 2.177, 98p = 2.515, 99.5p = 2.904 consistency legend	Ground-return consistency BE RMSE = 3.970 95p = 7.564, 98p = 12.632, 99.5p = 22.989	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend