ps5831 d:\northps\block456-14jan08\ps5831.txt 18 Jan 08 05:45:03 Friday elapsed time 00:09:03 2375638 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 48.494 **low-curvature dc area = 0.000 km2	details return classification P1 = 9.3 cm, P2 = 60.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.644 95p = 1.217, 98p = 1.274, 99.5p = 1.292 consistency legend	Ground-return consistency BE RMSE = 1.539 95p = 2.971, 98p = 4.144, 99.5p = 6.602	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend