ps2540 d:\northps\block123-14dec07\ps2540.txt 15 Dec 07 10:05:24 Saturday elapsed time 00:07:39 1933570 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 99.956 **low-curvature dc area = 0.017 km2	details return classification P1 = 9.3 cm, P2 = 105.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.441 95p = 0.884, 98p = 1.055, 99.5p = 1.298 consistency legend	Ground-return consistency BE RMSE = 1.607 95p = 3.084, 98p = 4.383, 99.5p = 7.289	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend