ps1273 d:\northps\block123-14dec07\ps1273.txt 15 Dec 07 00:56:39 Saturday elapsed time 00:05:40 1361559 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 26.710 **low-curvature dc area = 0.091 km2	details return classification P1 = 7.7 cm, P2 = 59.1 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.312 95p = 0.594, 98p = 0.699, 99.5p = 0.840 consistency legend	Ground-return consistency BE RMSE = 0.274 95p = 0.635, 98p = 0.800, 99.5p = 1.027	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend