Research Article

Application of Adjoint Data Assimilation Method to Atmospheric Aerosol Transport Problems

Figure 6

The 2D images of the initial distribution inverted by the adjoint assimilation method with different schemes.
(a) The distribution of PM2.5 on Nov. 5
(b) The initial distribution of PM2.5 inverted by the adjoint assimilation method with CFD
(c) The initial distribution of PM2.5 inverted by the adjoint assimilation method with US1