ps0997 d:\northps\block123-14dec07\ps0997.txt 14 Dec 07 22:22:56 Friday elapsed time 00:09:50 2256633 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.868 km2 *percent double coverage = 90.500 **low-curvature dc area = 0.072 km2	details return classification P1 = 75.5 cm, P2 = 106.9 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 2.793 95p = 4.088, 98p = 4.338, 99.5p = 4.748 consistency legend	Ground-return consistency BE RMSE = 1.089 95p = 2.216, 98p = 3.023, 99.5p = 4.601	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend