ps3950 d:\northps\block123-14dec07\ps3950.txt 15 Dec 07 16:26:38 Saturday elapsed time 00:09:52 1642663 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.872 km2 *percent double coverage = 86.622 **low-curvature dc area = 0.672 km2	details return classification P1 = 10.9 cm, P2 = 76.7 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.391 95p = 0.795, 98p = 0.913, 99.5p = 1.058 consistency legend	Ground-return consistency BE RMSE = 0.280 95p = 0.404, 98p = 0.825, 99.5p = 1.775	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend