ps4522 d:\northps\block456-14jan08\ps4522.txt 17 Jan 08 01:37:47 Thursday elapsed time 00:05:28 1399518 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.835 km2 *percent double coverage = 97.438 **low-curvature dc area = 0.244 km2	details return classification P1 = 22.7 cm, P2 = 89.0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.753 95p = 1.452, 98p = 1.620, 99.5p = 1.763 consistency legend	Ground-return consistency BE RMSE = 1.113 95p = 2.333, 98p = 3.481, 99.5p = 5.373	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend