ps0817 d:\northps\block123-14dec07\ps0817.txt 14 Dec 07 20:30:11 Friday elapsed time 00:06:55 1783398 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 55.598 **low-curvature dc area = 0.222 km2	details return classification P1 = 7.5 cm, P2 = 77.6 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.382 95p = 0.733, 98p = 0.871, 99.5p = 1.053 consistency legend	Ground-return consistency BE RMSE = 0.601 95p = 0.829, 98p = 1.472, 99.5p = 3.623	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend