ps2780 d:\northps\block123-14dec07\ps2780.txt 15 Dec 07 11:25:34 Saturday elapsed time 00:06:18 1561748 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 49.718 **low-curvature dc area = 0.001 km2	details return classification P1 = 12.4 cm, P2 = 116.3 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.764 95p = 1.280, 98p = 1.445, 99.5p = 2.137 consistency legend	Ground-return consistency BE RMSE = 1.465 95p = 2.869, 98p = 4.029, 99.5p = 6.491	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend