ps4917 d:\northps\block456-14jan08\ps4917.txt 17 Jan 08 09:25:42 Thursday elapsed time 00:08:10 2037062 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 91.125 **low-curvature dc area = 0.003 km2	details return classification P1 = 92.4 cm, P2 = 91.7 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 2.780 95p = 3.215, 98p = 4.277, 99.5p = 4.524 consistency legend	Ground-return consistency BE RMSE = 2.594 95p = 4.794, 98p = 6.369, 99.5p = 9.993	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend