ps2111 d:\northps\block456-14jan08\ps2111.txt 15 Jan 08 17:12:54 Tuesday elapsed time 00:10:60 1775792 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 76.872 **low-curvature dc area = 0.053 km2	details return classification P1 = 57.2 cm, P2 = 48.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.751 95p = 3.042, 98p = 3.410, 99.5p = 3.812 consistency legend	Ground-return consistency BE RMSE = 4.189 95p = 6.075, 98p = 10.772, 99.5p = 23.390	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend