ps6011 d:\northps\block456-14jan08\ps6011.txt 18 Jan 08 07:45:58 Friday elapsed time 00:15:48 3538131 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 99.957 **low-curvature dc area = 0.000 km2	details return classification P1 = 4.9 cm, P2 = 40.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.161 95p = 0.279, 98p = 0.343, 99.5p = 0.445 consistency legend	Ground-return consistency BE RMSE = 1.761 95p = 3.542, 98p = 5.138, 99.5p = 8.071	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend