ps3225 d:\northps\block456-14jan08\ps3225.txt 16 Jan 08 10:16:12 Wednesday elapsed time 00:09:58 1893349 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.874 km2 *percent double coverage = 99.894 **low-curvature dc area = 0.000 km2	details return classification P1 = 76.3 cm, P2 = 109.9 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 3.280 95p = 3.794, 98p = 3.917, 99.5p = 4.104 consistency legend	Ground-return consistency BE RMSE = 2.583 95p = 5.138, 98p = 6.845, 99.5p = 9.837	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend