ps1261 d:\northps\block123-14dec07\ps1261.txt 15 Dec 07 00:50:49 Saturday elapsed time 00:06:57 1529185 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 55.933 **low-curvature dc area = 0.323 km2	details return classification P1 = 5.8 cm, P2 = 40.7 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.267 95p = 0.538, 98p = 0.659, 99.5p = 0.812 consistency legend	Ground-return consistency BE RMSE = 0.434 95p = 0.731, 98p = 0.793, 99.5p = 1.076	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend