ps1729 d:\northps\block123-14dec07\ps1729.txt 15 Dec 07 05:21:10 Saturday elapsed time 00:04:16 657571 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.694 km2 *percent double coverage = 19.892 **low-curvature dc area = 0.035 km2	details return classification P1 = 6.7 cm, P2 = 73.0 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.347 95p = 0.714, 98p = 0.915, 99.5p = 1.166 consistency legend	Ground-return consistency BE RMSE = 0.741 95p = 1.055, 98p = 1.696, 99.5p = 4.556	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend