ps1621 d:\northps\block123-14dec07\ps1621.txt 15 Dec 07 04:28:17 Saturday elapsed time 00:06:43 1740174 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.860 km2 *percent double coverage = 96.732 **low-curvature dc area = 0.010 km2	details return classification P1 = 31.7 cm, P2 = 135.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.001 95p = 1.542, 98p = 1.754, 99.5p = 2.123 consistency legend	Ground-return consistency BE RMSE = 1.933 95p = 3.801, 98p = 5.445, 99.5p = 8.590	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend