ps5623 d:\northps\block456-14jan08\ps5623.txt 18 Jan 08 02:37:29 Friday elapsed time 00:08:41 2237760 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.875 km2 *percent double coverage = 54.490 **low-curvature dc area = 0.000 km2	details return classification P1 = 0.9 cm, P2 = 90.2 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.131 95p = 0.212, 98p = 0.232, 99.5p = 0.256 consistency legend	Ground-return consistency BE RMSE = 1.670 95p = 3.404, 98p = 4.399, 99.5p = 5.867	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend