ps2307 d:\northps\block123-14dec07\ps2307.txt 15 Dec 07 08:54:03 Saturday elapsed time 00:07:30 1826685 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.973 **low-curvature dc area = 0.037 km2	details return classification P1 = 9.1 cm, P2 = 98.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.456 95p = 0.904, 98p = 1.102, 99.5p = 1.357 consistency legend	Ground-return consistency BE RMSE = 1.449 95p = 2.973, 98p = 4.234, 99.5p = 6.521	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend