ps0829 d:\northps\block123-14dec07\ps0829.txt 14 Dec 07 20:36:04 Friday elapsed time 00:05:44 1120954 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 32.966 **low-curvature dc area = 0.181 km2	details return classification P1 = 5.6 cm, P2 = 76.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.239 95p = 0.479, 98p = 0.598, 99.5p = 0.754 consistency legend	Ground-return consistency BE RMSE = 0.706 95p = 0.728, 98p = 1.776, 99.5p = 5.286	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend