ps3408 d:\northps\block123-14dec07\ps3408.txt 26 Dec 07 11:37:38 Wednesday elapsed time 00:07:01 1928348 unique returns and 0 duplicate returns	Rectangular area = 0.876 km2 Data area = 0.874 km2 *percent double coverage = 99.947 **low-curvature dc area = 0.000 km2	details return classification P1 = 15.3 cm, P2 = 133.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.297 95p = 0.611, 98p = 0.801, 99.5p = 0.999 consistency legend	Ground-return consistency BE RMSE = 2.391 95p = 5.007, 98p = 6.918, 99.5p = 10.225	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend