ps3613 d:\northps\block123-14dec07\ps3613.txt 15 Dec 07 15:07:31 Saturday elapsed time 00:09:03 1561576 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.869 km2 *percent double coverage = 85.015 **low-curvature dc area = 0.710 km2	details return classification P1 = 5.7 cm, P2 = 46.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.240 95p = 0.467, 98p = 0.554, 99.5p = 0.673 consistency legend	Ground-return consistency BE RMSE = 0.319 95p = 0.290, 98p = 0.701, 99.5p = 2.271	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend