ps0913 d:\northps\block123-14dec07\ps0913.txt 14 Dec 07 21:25:11 Friday elapsed time 00:07:36 1469362 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.857 km2 *percent double coverage = 50.494 **low-curvature dc area = 0.334 km2	details return classification P1 = 11.1 cm, P2 = 28.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.392 95p = 0.774, 98p = 0.878, 99.5p = 1.004 consistency legend	Ground-return consistency BE RMSE = 0.548 95p = 0.832, 98p = 1.345, 99.5p = 3.628	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend