| ps3376 d:\northps\block456-14jan08\ps3376.txt 16 Jan 08 13:21:37 Wednesday elapsed time 00:14:46 2952182 unique returns and 0 duplicate returns | Rectangular area = 0.876 km2 Data area = 0.874 km2 *percent double coverage = 99.982 **low-curvature dc area = 0 km2 | details return classification P1 = 2.8 cm, P2 = 67.0 cm | 
| 1st-return consistency 1st-return RMSE, low-curvature areas = 0 95p = 0, 98p = 0, 99.5p = 0  consistency legend | Ground-return consistency BE RMSE = 2.126 95p = 4.295, 98p = 5.876, 99.5p = 8.850   | 1st-return density  ground-return density  density legend ratio ground returns to 1st returns  ratio legend |