ps1177 d:\northps\block123-14dec07\ps1177.txt 15 Dec 07 00:03:02 Saturday elapsed time 00:06:00 1450412 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.871 km2 *percent double coverage = 34.453 **low-curvature dc area = 0.126 km2	details return classification P1 = 10.2 cm, P2 = 44.9 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.360 95p = 0.697, 98p = 0.809, 99.5p = 0.950 consistency legend	Ground-return consistency BE RMSE = 0.726 95p = 0.816, 98p = 0.816, 99.5p = 1.876	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend