ps2283 d:\northps\block123-14dec07\ps2283.txt 15 Dec 07 08:41:34 Saturday elapsed time 00:03:18 399487 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.378 km2 *percent double coverage = 8.657 **low-curvature dc area = 0.005 km2	details return classification P1 = 14.7 cm, P2 = 67.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.468 95p = 0.890, 98p = 1.043, 99.5p = 1.263 consistency legend	Ground-return consistency BE RMSE = 1.216 95p = 2.512, 98p = 3.609, 99.5p = 5.487	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend