ps1549 d:\northps\block123-14dec07\ps1549.txt 15 Dec 07 03:49:23 Saturday elapsed time 00:06:12 1464196 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 24.612 **low-curvature dc area = 0.045 km2	details return classification P1 = 5.8 cm, P2 = 49.0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.335 95p = 0.625, 98p = 0.772, 99.5p = 1.081 consistency legend	Ground-return consistency BE RMSE = 1.445 95p = 1.450, 98p = 3.558, 99.5p = 8.619	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend