Examples of albedo map retrievals for the best (top) and worst (middle) geometries from Fig. 17 using absolute light curves for λ = 550 nm. In these cases, 681 and 917 facets are visible, respectively. The map outside the visible region is white. The original map (bottom) is the model Earth (at λ = 550 nm). The MSE for these two retrievals is 0.0286 and 0.0129, respectively, which is similar to the MSE of the validation data for these geometries (see Fig. 17).