Circle navigating our flat world is not that hard, all you have to do is follow the path of the sun, go in a constant west ward direction. For every mile moved in a constant west ward direction, you will move 8 inches toward the north (a right turn). If you move on a south ward direction, eventually you will hit the ice wall known as Antarctica. Since the Antarctic treaty was signed, private exploration of the southern most part of our world has been forbidden.
Circle navigating our flat world is not that hard, all you have to do is follow the path of the sun, go in a constant west ward direction. For every mile moved in a constant west ward direction, you will move 8 inches toward the north (a right turn). If you move on a south ward direction, eventually you will hit the ice wall known as Antarctica. Since the Antarctic treaty was signed, private exploration of the southern most part of our world has been forbidden.
That's the model, yes
Antarctica's shoreline acts as a container for our worlds oceans
Our entire "Earth" as we know it is essentially the Antarctic basin