ps2252 d:\northps\block456-14jan08\ps2252.txt 15 Jan 08 18:56:48 Tuesday elapsed time 00:10:05 1340772 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.724 km2 *percent double coverage = 89.222 **low-curvature dc area = 0.001 km2	details return classification P1 = 74.9 cm, P2 = 68.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.990 95p = 0.345, 98p = 0.345, 99.5p = 3.185 consistency legend	Ground-return consistency BE RMSE = 3.279 95p = 6.086, 98p = 8.463, 99.5p = 13.652	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend