ps5078 d:\northps\block456-14jan08\ps5078.txt 17 Jan 08 14:18:16 Thursday elapsed time 00:23:58 4545914 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.873 km2 *percent double coverage = 99.961 **low-curvature dc area = 0.020 km2	details return classification P1 = 17.7 cm, P2 = 28.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.597 95p = 1.130, 98p = 1.298, 99.5p = 1.532 consistency legend	Ground-return consistency BE RMSE = 1.830 95p = 3.867, 98p = 4.932, 99.5p = 6.498	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend