ps4125 d:\northps\block456-14jan08\ps4125.txt 16 Jan 08 21:04:11 Wednesday elapsed time 00:08:23 1928274 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.835 **low-curvature dc area = 0.002 km2	details return classification P1 = 9.6 cm, P2 = 112.0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.711 95p = 1.454, 98p = 1.643, 99.5p = 1.863 consistency legend	Ground-return consistency BE RMSE = 1.068 95p = 2.160, 98p = 2.904, 99.5p = 4.250	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend