ps1417 d:\northps\block123-14dec07\ps1417.txt 15 Dec 07 02:27:18 Saturday elapsed time 00:06:50 1834299 unique returns and 0 duplicate returns	Rectangular area = 0.876 km2 Data area = 0.874 km2 *percent double coverage = 99.975 **low-curvature dc area = 0.001 km2	details return classification P1 = 11.0 cm, P2 = 135.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.706 95p = 1.009, 98p = 1.094, 99.5p = 1.226 consistency legend	Ground-return consistency BE RMSE = 1.401 95p = 2.751, 98p = 3.809, 99.5p = 5.764	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend