ps1225 d:\northps\block123-14dec07\ps1225.txt 15 Dec 07 00:29:48 Saturday elapsed time 00:06:52 1970821 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 42.741 **low-curvature dc area = 0.090 km2	details return classification P1 = 10.6 cm, P2 = 50.7 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.402 95p = 0.786, 98p = 0.953, 99.5p = 1.207 consistency legend	Ground-return consistency BE RMSE = 1.096 95p = 1.739, 98p = 2.029, 99.5p = 2.507	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend