Coincidence?

Ok, maybe I'm looking too much into it, but I think another map is coherent with the Radio Tower/Cabin Map.
Probably it's just a coincidence but some of the coastlines and (maybe) some mountains in the Map Faraday used to go to the Tempest Station are the same as the previous map!

But then there's a problem... I think that Rousseau's maps is going to be the least accurate map of all the maps we have... Or at least, I can't find a solution to get together these maps considering both the coastlines and the mountains.
Hope someone can help!