ps4411 d:\northps\block123-14dec07\ps4411.txt 15 Dec 07 18:40:39 Saturday elapsed time 00:04:36 1010377 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.874 km2 *percent double coverage = 23.390 **low-curvature dc area = 0.162 km2	details return classification P1 = 13.2 cm, P2 = 125.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.484 95p = 0.849, 98p = 0.962, 99.5p = 1.116 consistency legend	Ground-return consistency BE RMSE = 0.423 95p = 0.732, 98p = 1.038, 99.5p = 1.928	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend