ps4925 d:\northps\block456-14jan08\ps4925.txt 17 Jan 08 09:30:27 Thursday elapsed time 00:04:31 629215 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.544 km2 *percent double coverage = 4.898 **low-curvature dc area = 0.001 km2	details return classification P1 = 17.6 cm, P2 = 99.8 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 1.139 95p = 2.204, 98p = 2.746, 99.5p = 3.218 consistency legend	Ground-return consistency BE RMSE = 3.654 95p = 7.184, 98p = 12.985, 99.5p = 21.032	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend