ps0757 d:\northps\block123-14dec07\ps0757.txt 14 Dec 07 19:53:50 Friday elapsed time 00:06:48 1312047 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.871 km2 *percent double coverage = 49.714 **low-curvature dc area = 0.312 km2	details return classification P1 = 6.4 cm, P2 = 31.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.270 95p = 0.521, 98p = 0.617, 99.5p = 0.750 consistency legend	Ground-return consistency BE RMSE = 0.391 95p = 0.855, 98p = 1.111, 99.5p = 1.365	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend