Comment Re:Mercator projections are infinite (Score 1) 272
And which part: during my school time, I never have seen such a map, do you not grasp?
Correct: I do not grasp. I think you simply don't notice where the equator was, because it's so common for it to be below the centerline that nobody notices or pays attention.
I gave links to six examples of the common ordinary maps you see all the time; I could have given a hundred. Did not even one look famililar?
Here's a clue. If on a Mercator projection Antarctica isn't larger than all the other continents combined... the equator isn't centered.
All maps I have seen: have the equator in the middle of the paper. Where else?
You already explained where, and why. This is why they put the equator below the center:
So obviously "to save paper space" or "to have more details in the north" they put the "base line" down.