ps1357 d:\northps\block123-14dec07\ps1357.txt 15 Dec 07 01:53:31 Saturday elapsed time 00:08:05 1857028 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.872 km2 *percent double coverage = 38.486 **low-curvature dc area = 0.057 km2	details return classification P1 = 12.5 cm, P2 = 55.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.471 95p = 1.054, 98p = 1.275, 99.5p = 1.488 consistency legend	Ground-return consistency BE RMSE = 0.641 95p = 1.370, 98p = 1.802, 99.5p = 2.390	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend