ps6018 d:\northps\block123-14dec07\ps6018.txt 15 Dec 07 23:52:33 Saturday elapsed time 00:09:40 1311798 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.843 km2 *percent double coverage = 69.644 **low-curvature dc area = 0.362 km2	details return classification P1 = 2.6 cm, P2 = 28.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.524 95p = 0.686, 98p = 0.906, 99.5p = 4.098 consistency legend	Ground-return consistency BE RMSE = 1.005 95p = 2.497, 98p = 3.460, 99.5p = 4.364	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend