ps2744 d:\northps\block456-14jan08\ps2744.txt 16 Jan 08 02:32:49 Wednesday elapsed time 00:10:05 1865761 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 57.468 **low-curvature dc area = 0.045 km2	details return classification P1 = 7.9 cm, P2 = 109.1 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.112 95p = 2.508, 98p = 2.896, 99.5p = 3.285 consistency legend	Ground-return consistency BE RMSE = 1.979 95p = 3.746, 98p = 5.529, 99.5p = 9.580	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend