ps4117 d:\northps\block456-14jan08\ps4117.txt 16 Jan 08 20:55:30 Wednesday elapsed time 00:20:04 4849010 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 99.983 **low-curvature dc area = 0.000 km2	details return classification P1 = 85.1 cm, P2 = 0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.664 95p = 2.449, 98p = 2.624, 99.5p = 2.881 consistency legend	Ground-return consistency BE RMSE = 1.994 95p = 4.049, 98p = 5.700, 99.5p = 8.531	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend