ps3672 d:\northps\block456-14jan08\ps3672.txt 16 Jan 08 16:46:40 Wednesday elapsed time 00:09:04 1813179 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.936 **low-curvature dc area = 0.001 km2	details return classification P1 = 13.1 cm, P2 = 107.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.610 95p = 1.153, 98p = 1.448, 99.5p = 1.920 consistency legend	Ground-return consistency BE RMSE = 1.494 95p = 2.927, 98p = 4.221, 99.5p = 6.718	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend