ps5999 d:\northps\block123-14dec07\ps5999.txt 15 Dec 07 23:42:40 Saturday elapsed time 00:09:34 1342734 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 88.741 **low-curvature dc area = 0.584 km2	details return classification P1 = 4.4 cm, P2 = 29.3 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.210 95p = 0.435, 98p = 0.591, 99.5p = 0.904 consistency legend	Ground-return consistency BE RMSE = 0.243 95p = 0.349, 98p = 0.635, 99.5p = 1.462	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend