ps4325 d:\northps\block456-14jan08\ps4325.txt 16 Jan 08 23:20:30 Wednesday elapsed time 00:15:06 3331386 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.875 km2 *percent double coverage = 99.880 **low-curvature dc area = 0.249 km2	details return classification P1 = 9.9 cm, P2 = 45.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.437 95p = 0.894, 98p = 1.077, 99.5p = 1.314 consistency legend	Ground-return consistency BE RMSE = 1.033 95p = 2.116, 98p = 3.092, 99.5p = 4.828	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend