ps0733 d:\northps\block123-14dec07\ps0733.txt 14 Dec 07 19:40:23 Friday elapsed time 00:08:27 2238245 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.889 **low-curvature dc area = 0.003 km2	details return classification P1 = 11.2 cm, P2 = 101.9 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.566 95p = 1.035, 98p = 1.193, 99.5p = 1.376 consistency legend	Ground-return consistency BE RMSE = 1.459 95p = 2.912, 98p = 4.289, 99.5p = 6.904	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend