ps1896 d:\northps\block456-14jan08\ps1896.txt 15 Jan 08 15:16:42 Tuesday elapsed time 00:09:33 1786622 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.858 km2 *percent double coverage = 99.505 **low-curvature dc area = 0.000 km2	details return classification P1 = 35.9 cm, P2 = 96.9 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.033 95p = 1.960, 98p = 2.105, 99.5p = 2.402 consistency legend	Ground-return consistency BE RMSE = 2.165 95p = 4.239, 98p = 5.825, 99.5p = 8.754	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend