ps5263 d:\northps\block456-14jan08\ps5263.txt 17 Jan 08 20:16:42 Thursday elapsed time 00:09:07 1486490 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.840 km2 *percent double coverage = 54.619 **low-curvature dc area = 0.139 km2	details return classification P1 = 8.7 cm, P2 = 68.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.326 95p = 0.575, 98p = 0.661, 99.5p = 0.805 consistency legend	Ground-return consistency BE RMSE = 0.823 95p = 1.663, 98p = 2.367, 99.5p = 3.814	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend