ps2652 d:\northps\block456-14jan08\ps2652.txt 16 Jan 08 00:58:41 Wednesday elapsed time 00:10:41 1678300 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 99.296 **low-curvature dc area = 0.025 km2	details return classification P1 = 38.4 cm, P2 = 109.4 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.677 95p = 2.401, 98p = 2.607, 99.5p = 2.843 consistency legend	Ground-return consistency BE RMSE = 1.850 95p = 3.611, 98p = 4.810, 99.5p = 6.742	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend