ps0505 d:\northps\block123-14dec07\ps0505.txt 14 Dec 07 17:29:17 Friday elapsed time 00:08:04 1570516 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.872 km2 *percent double coverage = 58.285 **low-curvature dc area = 0.382 km2	details return classification P1 = 6.2 cm, P2 = 73.3 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.257 95p = 0.509, 98p = 0.641, 99.5p = 0.838 consistency legend	Ground-return consistency BE RMSE = 0.275 95p = 0.538, 98p = 0.871, 99.5p = 1.450	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend