ps5815 d:\northps\block456-14jan08\ps5815.txt 18 Jan 08 05:15:36 Friday elapsed time 00:16:03 3321449 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 99.969 **low-curvature dc area = 0.005 km2	details return classification P1 = 6.7 cm, P2 = 44.7 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.324 95p = 0.673, 98p = 0.850, 99.5p = 1.037 consistency legend	Ground-return consistency BE RMSE = 1.210 95p = 2.457, 98p = 3.353, 99.5p = 4.979	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend