ps0061 d:\northps\block123-14dec07\ps0061.txt 14 Dec 07 13:15:29 Friday elapsed time 00:06:16 2160351 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 39.351 **low-curvature dc area = 0.063 km2	details return classification P1 = 15.7 cm, P2 = 59.4 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.517 95p = 0.851, 98p = 0.957, 99.5p = 1.091 consistency legend	Ground-return consistency BE RMSE = 0.516 95p = 1.046, 98p = 1.234, 99.5p = 1.597	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend