ps4885 d:\northps\block456-14jan08\ps4885.txt 17 Jan 08 08:30:03 Thursday elapsed time 00:07:42 1832943 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.993 **low-curvature dc area = 0 km2	details return classification P1 = 29.1 cm, P2 = 81.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0 95p = 0, 98p = 0, 99.5p = 0 consistency legend	Ground-return consistency BE RMSE = 3.495 95p = 7.131, 98p = 10.702, 99.5p = 16.913	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend