Or accept that each map is relevant to a different area, and don’t try to apply a map to a part of the territory that it wasn’t designed for.
And if you frequently need to use areas of the territory which are covered by no maps or where several maps give contradictory results, get better maps.
Or you could always just average your inconsistent maps together, or choose the median value. Should work better than choosing a map at random.
Or accept that each map is relevant to a different area, and don’t try to apply a map to a part of the territory that it wasn’t designed for.
And if you frequently need to use areas of the territory which are covered by no maps or where several maps give contradictory results, get better maps.
Basically, keep around a meta-map that keeps track of which maps are good models of which parts of the territory.
Yeah, that should work.