ps2103 d:\northps\block456-14jan08\ps2103.txt 15 Jan 08 17:01:32 Tuesday elapsed time 00:04:55 169300 unique returns and 0 duplicate returns	Rectangular area = 0.875 km2 Data area = 0.171 km2 *percent double coverage = 31.369 **low-curvature dc area = 0.036 km2	details return classification P1 = 39.9 cm, P2 = 76.9 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.639 95p = 1.081, 98p = 1.333, 99.5p = 1.790 consistency legend	Ground-return consistency BE RMSE = 0.693 95p = 1.180, 98p = 1.786, 99.5p = 3.552	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend