ps1827 d:\northps\block456-14jan08\ps1827.txt 15 Jan 08 14:51:22 Tuesday elapsed time 00:09:44 1391432 unique returns and 0 duplicate returns	Rectangular area = 0.876 km2 Data area = 0.872 km2 *percent double coverage = 63.117 **low-curvature dc area = 0 km2	details return classification P1 = 50.1 cm, P2 = 129.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0 95p = 0, 98p = 0, 99.5p = 0 consistency legend	Ground-return consistency BE RMSE = 2.061 95p = 4.214, 98p = 5.863, 99.5p = 8.578	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend