ps0445 d:\northps\block123-14dec07\ps0445.txt 14 Dec 07 16:55:37 Friday elapsed time 00:07:14 1974737 unique returns and 0 duplicate returns	Rectangular area = 0.876 km2 Data area = 0.868 km2 *percent double coverage = 99.675 **low-curvature dc area = 0.039 km2	details return classification P1 = 14.1 cm, P2 = 93.0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.379 95p = 0.725, 98p = 0.900, 99.5p = 1.167 consistency legend	Ground-return consistency BE RMSE = 1.715 95p = 3.541, 98p = 5.151, 99.5p = 7.880	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend