ps0697 d:\northps\block123-14dec07\ps0697.txt 14 Dec 07 19:17:52 Friday elapsed time 00:06:59 1346697 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.871 km2 *percent double coverage = 57.809 **low-curvature dc area = 0.480 km2	details return classification P1 = 6.0 cm, P2 = 39.7 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.242 95p = 0.470, 98p = 0.559, 99.5p = 0.681 consistency legend	Ground-return consistency BE RMSE = 0.363 95p = 0.773, 98p = 1.020, 99.5p = 1.402	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend