ps4066 d:\northps\block123-14dec07\ps4066.txt 15 Dec 07 16:55:10 Saturday elapsed time 00:06:50 1184185 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 62.392 **low-curvature dc area = 0.481 km2	details return classification P1 = 6.4 cm, P2 = 64.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.282 95p = 0.533, 98p = 0.624, 99.5p = 0.754 consistency legend	Ground-return consistency BE RMSE = 0.370 95p = 0.817, 98p = 1.262, 99.5p = 1.798	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend