ok if u know from emulaters when ur a gm and u use the gps to go to a place there is that first little digit. that tells the game what map ur going to. that is how that works. they are all located on one big world just in random places. yes parts of the co ordinates overlap. but that like saying oh page 120 in "A Brave New World" and page 120 in "Harry Potter and the Sorcerer's Stone" are the exact same page. it just dont work that way