ps0649 d:\northps\block123-14dec07\ps0649.txt 14 Dec 07 18:51:44 Friday elapsed time 00:06:48 1968941 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.854 **low-curvature dc area = 0.002 km2	details return classification P1 = 10.1 cm, P2 = 128.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.566 95p = 1.220, 98p = 1.620, 99.5p = 1.962 consistency legend	Ground-return consistency BE RMSE = 1.988 95p = 3.885, 98p = 5.481, 99.5p = 8.522	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend