ps4720 d:\northps\block123-14dec07\ps4720.txt 15 Dec 07 19:27:22 Saturday elapsed time 00:07:24 1358893 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.872 km2 *percent double coverage = 56.314 **low-curvature dc area = 0.185 km2	details return classification P1 = 10.0 cm, P2 = 77.9 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.440 95p = 0.790, 98p = 0.909, 99.5p = 1.100 consistency legend	Ground-return consistency BE RMSE = 0.944 95p = 2.048, 98p = 2.887, 99.5p = 4.362	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend