ps0481 d:\northps\block123-14dec07\ps0481.txt 14 Dec 07 17:15:24 Friday elapsed time 00:06:24 1891321 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.863 km2 *percent double coverage = 58.115 **low-curvature dc area = 0.068 km2	details return classification P1 = 9.5 cm, P2 = 75.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.376 95p = 0.680, 98p = 0.797, 99.5p = 0.959 consistency legend	Ground-return consistency BE RMSE = 0.727 95p = 1.600, 98p = 1.819, 99.5p = 2.103	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend