ps1954 d:\northps\block456-14jan08\ps1954.txt 15 Jan 08 15:35:33 Tuesday elapsed time 00:08:53 1696606 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 80.779 **low-curvature dc area = 0.009 km2	details return classification P1 = 67.2 cm, P2 = 28.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 2.526 95p = 3.862, 98p = 4.049, 99.5p = 4.292 consistency legend	Ground-return consistency BE RMSE = 2.188 95p = 4.051, 98p = 5.616, 99.5p = 8.964	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend