ps0745 d:\northps\block123-14dec07\ps0745.txt 14 Dec 07 19:46:53 Friday elapsed time 00:06:22 1507236 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.869 km2 *percent double coverage = 42.972 **low-curvature dc area = 0.166 km2	details return classification P1 = 3.7 cm, P2 = 75.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.232 95p = 0.458, 98p = 0.582, 99.5p = 0.796 consistency legend	Ground-return consistency BE RMSE = 0.484 95p = 1.063, 98p = 1.304, 99.5p = 1.562	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend