ps4893 d:\northps\block456-14jan08\ps4893.txt 17 Jan 08 08:47:40 Thursday elapsed time 00:17:25 4230715 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 99.935 **low-curvature dc area = 0.000 km2	details return classification P1 = 63.6 cm, P2 = 17.4 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.180 95p = 0.373, 98p = 0.434, 99.5p = 0.463 consistency legend	Ground-return consistency BE RMSE = 1.656 95p = 3.506, 98p = 5.105, 99.5p = 7.747	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend