ps3161 d:\northps\block456-14jan08\ps3161.txt 16 Jan 08 09:29:30 Wednesday elapsed time 00:13:53 1801611 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 98.881 **low-curvature dc area = 0.033 km2	details return classification P1 = 29.8 cm, P2 = 107.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.198 95p = 2.292, 98p = 2.631, 99.5p = 3.043 consistency legend	Ground-return consistency BE RMSE = 5.993 95p = 11.026, 98p = 17.798, 99.5p = 31.213	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend