ps0961 d:\northps\block123-14dec07\ps0961.txt 14 Dec 07 21:56:56 Friday elapsed time 00:05:54 1299802 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 34.807 **low-curvature dc area = 0.131 km2	details return classification P1 = 4.5 cm, P2 = 66.7 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.215 95p = 0.421, 98p = 0.523, 99.5p = 0.697 consistency legend	Ground-return consistency BE RMSE = 0.492 95p = 0.775, 98p = 1.610, 99.5p = 3.000	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend