ps1633 d:\northps\block123-14dec07\ps1633.txt 15 Dec 07 04:34:01 Saturday elapsed time 00:05:33 910890 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.753 km2 *percent double coverage = 36.605 **low-curvature dc area = 0.202 km2	details return classification P1 = 26.8 cm, P2 = 31.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.894 95p = 2.002, 98p = 2.429, 99.5p = 3.259 consistency legend	Ground-return consistency BE RMSE = 0.613 95p = 0.853, 98p = 2.739, 99.5p = 3.397	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend