ps0421 d:\northps\block123-14dec07\ps0421.txt 14 Dec 07 16:41:33 Friday elapsed time 00:06:41 1358337 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 53.240 **low-curvature dc area = 0.286 km2	details return classification P1 = 5.9 cm, P2 = 53.4 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.243 95p = 0.471, 98p = 0.559, 99.5p = 0.683 consistency legend	Ground-return consistency BE RMSE = 0.359 95p = 0.820, 98p = 1.074, 99.5p = 1.366	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend