Figure 2  Algorithm enhanced with NSEx and NSEv: quantitative results compared to SC+NSEx and SC only. The variants are: SC (time series only, without integration of additional data), SC+NSEx.ALL (using all data for NSEx), SC+NSEx.ALL+NSEv.ALL (using all data for both NSEx and NSEv) and SC+NSEx.ALL+NSEv.BSA (using all data for NSEx, but BSA only for NSEv). RMSE values show improvement compared to the previous integration strategy; small differences between NSEv.ALL and NSEv.BSA are observed. This suggests that including all data in NSEx scoping with BSA data for refinement in NSEv is optimal.