ps3931 d:\northps\block456-14jan08\ps3931.txt 16 Jan 08 19:15:41 Wednesday elapsed time 00:05:52 1843421 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 32.847 **low-curvature dc area = 0.053 km2	details return classification
1st-return consistency 1st-return RMSE, low-curvature areas = 1.169 95p = 1.765, 98p = 1.945, 99.5p = 2.190 consistency legend	Ground-return consistency BE RMSE = 1.118 95p = 2.146, 98p = 2.707, 99.5p = 3.667	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend