ps4016 d:\northps\block456-14jan08\ps4016.txt 16 Jan 08 19:50:56 Wednesday elapsed time 00:06:25 1917703 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 68.732 **low-curvature dc area = 0.015 km2	details return classification P1 = 3.5 cm, P2 = 106.4 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.605 95p = 2.425, 98p = 2.632, 99.5p = 2.904 consistency legend	Ground-return consistency BE RMSE = 3.188 95p = 5.434, 98p = 8.534, 99.5p = 15.132	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend