ps3177 d:\northps\block456-14jan08\ps3177.txt 16 Jan 08 10:05:40 Wednesday elapsed time 00:13:32 2936737 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.875 km2 *percent double coverage = 80.957 **low-curvature dc area = 0.020 km2	details return classification P1 = 2.2 cm, P2 = 244.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 6.082 95p = *****, 98p = 17.665, 99.5p = 18.790 consistency legend	Ground-return consistency BE RMSE = 1.765 95p = 2.981, 98p = 4.716, 99.5p = 8.258	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend