Fig. 10From: Meta-modeling of a simulation chain for urban air qualityScores of the meta-modeled \(\hbox {NO}_2\) concentration field compared to the full model solution, for parameters over the month of November 2014. Top left: NMSE (11). Top right: RMSE (10) (\(\upmu \hbox {g\,m}^{-3}\)). Bottom left: correlation (12). Bottom right: bias (13) (\(\upmu \hbox {g\,m}^{-3}\))Back to article page