ps4546 d:\northps\block456-14jan08\ps4546.txt 17 Jan 08 02:09:34 Thursday elapsed time 00:14:55 3422894 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 99.927 **low-curvature dc area = 0.000 km2	details return classification P1 = 8.3 cm, P2 = 60.1 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.238 95p = 0.520, 98p = 0.571, 99.5p = 0.653 consistency legend	Ground-return consistency BE RMSE = 3.072 95p = 6.080, 98p = 8.474, 99.5p = 13.246	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend