ps0277 d:\northps\block123-14dec07\ps0277.txt 14 Dec 07 15:23:28 Friday elapsed time 00:11:46 2134532 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 99.948 **low-curvature dc area = 0.774 km2	details return classification P1 = 9.1 cm, P2 = 33.4 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.263 95p = 0.524, 98p = 0.649, 99.5p = 0.824 consistency legend	Ground-return consistency BE RMSE = 0.232 95p = 0.436, 98p = 0.556, 99.5p = 0.809	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend