ps1669 d:\northps\block123-14dec07\ps1669.txt 15 Dec 07 04:56:11 Saturday elapsed time 00:07:30 1947106 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.870 km2 *percent double coverage = 98.220 **low-curvature dc area = 0.010 km2	details return classification P1 = 11.7 cm, P2 = 88.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.574 95p = 1.140, 98p = 1.420, 99.5p = 1.741 consistency legend	Ground-return consistency BE RMSE = 3.346 95p = 6.044, 98p = 9.671, 99.5p = 17.068	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend