ps2552 d:\northps\block123-14dec07\ps2552.txt 15 Dec 07 10:12:55 Saturday elapsed time 00:07:20 1904524 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.871 km2 *percent double coverage = 97.709 **low-curvature dc area = 0.010 km2	details return classification P1 = 28.8 cm, P2 = 72.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.717 95p = 1.217, 98p = 1.429, 99.5p = 1.696 consistency legend	Ground-return consistency BE RMSE = 2.242 95p = 4.396, 98p = 6.677, 99.5p = 11.151	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend