ps5271 d:\northps\block123-14dec07\ps5271.txt 26 Dec 07 12:51:33 Wednesday elapsed time 00:06:00 1038149 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 48.939 **low-curvature dc area = 0.255 km2	details return classification P1 = 13.7 cm, P2 = 117.0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.570 95p = 1.087, 98p = 1.319, 99.5p = 1.639 consistency legend	Ground-return consistency BE RMSE = 0.275 95p = 0.517, 98p = 0.903, 99.5p = 1.549	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend