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A multiresolution spatial parameterization for the estimation of fossil-fuel carbon dioxide emissions via atmospheric inversions
multiresolution spatial parameterization estimation
2014/12/19
The characterization of fossil-fuel CO2 (ffCO2)
emissions is paramount to carbon cycle studies, but the use
of atmospheric inverse modeling approaches for this purpose has been limited by the highly...
On the parallelization of atmospheric inversions of CO2 surface fluxes within a variational framework
atmospheric inversions CO2 surface fluxes variational framework
2014/12/12
The variational formulation of Bayes' theorem allows inferring CO2 sources and sinks from atmospheric concentrations at much higher time–space resolution than the ensemble or analytical approaches. Ho...
Technical Note: Propagating correlations in atmospheric inversions using different Kalman update smoothers
atmospheric Kalman update smoothers Technical Note
2011/2/25
The scheme to propagate correlations between on-line and off-line state variables in atmospheric inversions using the fixed-lag Kalman smoother proposed in Bruhwiler et al. (2005) is explained as a pr...
An improved Kalman Smoother for atmospheric inversions
improved Kalman Smoother atmospheric inversions
2009/2/18
We explore the use of a fixed-lag Kalman smoother for sequential estimation of atmospheric carbon dioxide fluxes. This technique takes advantage of the fact that most of the information about the spat...