ps0298 d:\northps\block123-14dec07\ps0298.txt 26 Dec 07 11:08:09 Wednesday elapsed time 00:09:21 2249381 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 99.884 **low-curvature dc area = 0.771 km2	details return classification P1 = 12.6 cm, P2 = 76.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.749 95p = 1.056, 98p = 1.277, 99.5p = 3.035 consistency legend	Ground-return consistency BE RMSE = 0.506 95p = 0.656, 98p = 0.751, 99.5p = 1.339	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend