ps1453 d:\northps\block123-14dec07\ps1453.txt 15 Dec 07 02:52:52 Saturday elapsed time 00:09:20 2212909 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 52.284 **low-curvature dc area = 0.153 km2	details return classification P1 = 7.1 cm, P2 = 41.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.229 95p = 0.420, 98p = 0.498, 99.5p = 0.626 consistency legend	Ground-return consistency BE RMSE = 0.611 95p = 1.313, 98p = 1.803, 99.5p = 2.604	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend