ps5727 d:\northps\block456-14jan08\ps5727.txt 18 Jan 08 04:01:15 Friday elapsed time 00:05:11 1077904 unique returns and 0 duplicate returns	Rectangular area = 0.775 km2 Data area = 0.702 km2 *percent double coverage = 23.561 **low-curvature dc area = 0.001 km2	details return classification P1 = 11.9 cm, P2 = 69.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.764 95p = 1.552, 98p = 1.974, 99.5p = 2.439 consistency legend	Ground-return consistency BE RMSE = 1.905 95p = 3.842, 98p = 5.963, 99.5p = 9.166	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend