Fig. 3

Comparison of the CO2 values for the measurements and the forward model based on prior and posterior fluxes for a reference monthly inversion (January 2007). The time series correspond Kisai (13 m.a.s.l.) and Mt. Dodaira (840 m.a.s.l.), the three levels of the Tsukuba tower (base at 33 m.a.s.l., inlets at 25, 100, and 200 m above ground level) and the composite of the CONTRAIL data (variable heights from ~ 500 to 2000 m.a.s.l)