Comparisons of the spatially resolved stellar population properties derived from spatially resolved SED fitting with a nonparametric SFH model on seven broadbands. The photometric bands used in this analysis include the GALEX FUV and NUV, and LSST u, g, r, i, and z, in the resolution of GALEX. From left to right, we show the pixel values of the stellar property maps, that is Σ_★, Σ_SFR, Z_★, and t_★,  mw. Points are color-coded according to the average trend of the dust optical depth in the V band (${\widehat{\tau }}_{\mathrm{dust},2}$), calculated with the LOESS method. Contours enclose 20%, 50%, and 80% of the total data. The dashed orange line shows the one-to-one relation. The Spearman’s correlation coefficient (ρ), measured bias (average offset μ), and scatter (standard deviation σ) relative to the ground truth from TNG50 are indicated in the legend of each panel.