ps3455 d:\northps\block456-14jan08\ps3455.txt 16 Jan 08 14:03:43 Wednesday elapsed time 00:07:46 1599224 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.867 km2 *percent double coverage = 92.000 **low-curvature dc area = 0.001 km2	details return classification P1 = 19.1 cm, P2 = 163.1 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.582 95p = 1.093, 98p = 1.244, 99.5p = 1.586 consistency legend	Ground-return consistency BE RMSE = 2.573 95p = 4.961, 98p = 7.476, 99.5p = 12.632	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend