ps5502 d:\northps\block456-14jan08\ps5502.txt 18 Jan 08 00:47:15 Friday elapsed time 00:07:10 1390000 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 31.933 **low-curvature dc area = 0.011 km2	details return classification P1 = 4.5 cm, P2 = 50.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.293 95p = 0.595, 98p = 0.774, 99.5p = 0.978 consistency legend	Ground-return consistency BE RMSE = 5.180 95p = 10.903, 98p = 11.801, 99.5p = 12.603	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend