COVID-19-Europe-Ozone-NOx-VOC

Data outputs from the joint inversion study done during 2020 (lockdown) and 2019 (baseline) in three months of March, April, and May over Europe. The file consists of: Lat (Latitude coordinates) (GRIDCRO2D_Europe_Covid19_2019061 ; netcdf file) Lon (Longitude coordinates) (GRIDCRO2D_Europe_Covid19_2019061 ; netcdf file) AKs_NOx (averaging kernels for top-down NOx) (*.mat) AKs_VOC (averaging kernels for top-down VOC) (*.mat) Ratio_total_NOx (ratio of the posterior to the prior emissions) (*.mat) Ratio_total_VOC (ratio of the posterior to the prior emissions) (*.mat) Prior_Cov_rel_NOx (error assumed in the a priori, they are in 0-1 relative unit with respect to the prior values). (*.mat) Prior_Cov_rel_VOC (error assumed in the a priori, they are in 0-1 relative unit with respect to the prior values). (*.mat) Post_Cov_rel_NOx (estimated errors in the a posteriori, they are in 0-1 relative unit with respect to the posterior values). (*.mat) Post_Cov_rel_VOC (estimated errors in the a posteriori, they are in 0-1 relative unit with respect to the posterior values). (*.mat)