As the name itself says, this mod optimizes the background of the map, to have a wider overview of the map, and expands the left area in order to also correctly display the Pacific islands. I recommend choosing the "no alignment" map view from the game settings (Gameplay).
load order:
Map Background Optimization
ATS Satellite BG by BenganJ (Required)
Map Mods
Important: do not use the mod "Crash fix for huge combo maps" because it would overwrite important parameters of this mod, compromising its effects on the map...