ps5775 d:\northps\block456-14jan08\ps5775.txt 18 Jan 08 04:50:21 Friday elapsed time 00:16:58 3355574 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.875 km2 *percent double coverage = 99.922 **low-curvature dc area = 0.000 km2	details return classification P1 = 17.5 cm, P2 = 61.7 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.858 95p = 1.193, 98p = 1.258, 99.5p = 1.274 consistency legend	Ground-return consistency BE RMSE = 2.475 95p = 4.969, 98p = 6.844, 99.5p = 9.975	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend