ps4165 d:\northps\block456-14jan08\ps4165.txt 16 Jan 08 21:34:49 Wednesday elapsed time 00:04:37 921404 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.821 km2 *percent double coverage = 9.099 **low-curvature dc area = 0.039 km2	details return classification P1 = 47.9 cm, P2 = 0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.612 95p = 2.596, 98p = 2.718, 99.5p = 2.877 consistency legend	Ground-return consistency BE RMSE = 0.765 95p = 1.596, 98p = 2.090, 99.5p = 3.237	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend