ps1477 d:\northps\block123-14dec07\ps1477.txt 15 Dec 07 03:07:46 Saturday elapsed time 00:07:07 1731972 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.848 km2 *percent double coverage = 94.873 **low-curvature dc area = 0.210 km2	details return classification P1 = 28.4 cm, P2 = 101.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.105 95p = 1.627, 98p = 1.882, 99.5p = 2.195 consistency legend	Ground-return consistency BE RMSE = 1.187 95p = 2.094, 98p = 2.723, 99.5p = 4.157	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend