ps3962 d:\northps\block123-14dec07\ps3962.txt 15 Dec 07 16:34:48 Saturday elapsed time 00:07:57 1383129 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.871 km2 *percent double coverage = 76.928 **low-curvature dc area = 0.244 km2	details return classification P1 = 10.7 cm, P2 = 90.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.387 95p = 0.709, 98p = 0.812, 99.5p = 0.970 consistency legend	Ground-return consistency BE RMSE = 1.118 95p = 2.388, 98p = 3.417, 99.5p = 5.394	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend