ps0769 d:\northps\block123-14dec07\ps0769.txt 14 Dec 07 20:00:35 Friday elapsed time 00:06:36 1188753 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 36.067 **low-curvature dc area = 0.223 km2	details return classification P1 = 2.5 cm, P2 = 66.1 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.174 95p = 0.328, 98p = 0.409, 99.5p = 0.586 consistency legend	Ground-return consistency BE RMSE = 0.434 95p = 0.713, 98p = 1.547, 99.5p = 2.578	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend