ps4740 d:\northps\block456-14jan08\ps4740.txt 17 Jan 08 04:31:32 Thursday elapsed time 00:07:19 1737370 unique returns and 0 duplicate returns	Rectangular area = 0.876 km2 Data area = 0.855 km2 *percent double coverage = 98.710 **low-curvature dc area = 0.421 km2	details return classification P1 = 6.0 cm, P2 = 61.9 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.294 95p = 0.580, 98p = 0.685, 99.5p = 0.851 consistency legend	Ground-return consistency BE RMSE = 0.897 95p = 1.675, 98p = 3.006, 99.5p = 5.184	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend