ps1069 d:\northps\block123-14dec07\ps1069.txt 14 Dec 07 23:04:56 Friday elapsed time 00:06:13 1129283 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.873 km2 *percent double coverage = 29.762 **low-curvature dc area = 0.111 km2	details return classification P1 = 4.7 cm, P2 = 91.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.280 95p = 0.544, 98p = 0.659, 99.5p = 0.827 consistency legend	Ground-return consistency BE RMSE = 0.338 95p = 0.646, 98p = 1.099, 99.5p = 1.741	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend