ps4530 d:\northps\block456-14jan08\ps4530.txt 17 Jan 08 01:43:27 Thursday elapsed time 00:05:29 1350654 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.839 km2 *percent double coverage = 74.700 **low-curvature dc area = 0.122 km2	details return classification P1 = 5.1 cm, P2 = 111.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.305 95p = 0.580, 98p = 0.734, 99.5p = 1.044 consistency legend	Ground-return consistency BE RMSE = 1.526 95p = 3.107, 98p = 4.297, 99.5p = 6.684	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend