ps4804 d:\northps\block456-14jan08\ps4804.txt 17 Jan 08 06:19:49 Thursday elapsed time 00:08:27 1828112 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.554 **low-curvature dc area = 0.001 km2	details return classification P1 = 25.6 cm, P2 = 88.0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.962 95p = 1.495, 98p = 1.629, 99.5p = 1.832 consistency legend	Ground-return consistency BE RMSE = 2.778 95p = 5.487, 98p = 8.369, 99.5p = 13.767	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend