ps0985 d:\northps\block123-14dec07\ps0985.txt 14 Dec 07 22:12:58 Friday elapsed time 00:06:48 1381989 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 36.897 **low-curvature dc area = 0.158 km2	details return classification P1 = 10.0 cm, P2 = 51.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.353 95p = 0.665, 98p = 0.795, 99.5p = 0.971 consistency legend	Ground-return consistency BE RMSE = 0.282 95p = 0.498, 98p = 0.725, 99.5p = 1.556	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend