ps1369 d:\northps\block123-14dec07\ps1369.txt 15 Dec 07 02:03:22 Saturday elapsed time 00:09:40 2780050 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.968 **low-curvature dc area = 0.022 km2	details return classification P1 = 12.6 cm, P2 = 62.4 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.415 95p = 0.849, 98p = 0.991, 99.5p = 1.172 consistency legend	Ground-return consistency BE RMSE = 1.130 95p = 2.179, 98p = 3.132, 99.5p = 5.401	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend