Comment on YSK There's a campaign to replace the distorted Mercator world map with the fairer Equal-Earth projection

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squaresinger@lemmy.world ⁨16⁩ ⁨hours⁩ ago

But also, kinda funny how this project is very specifically about fairness for Africa. Why not include south America in there too?

Have you looked at the projections in question?

Mercator enlarges everything closer to the poles while making everything closer to the equator smaller. It does not matter which continent it is, since it follows the same formula worldwide. That means, Europe, North America, Greenland, the south end of South America, South Africa, Asia, Australia, New Zealand and Antarctica are enlarged, and Central America, northern South America, most of Africa, India, South Asia and Ocenania are depicted smaller.

The Equal Earth projection makes sure that each square kilometer of land takes up the same space on the map, no matter where it is.

So this enlarges all regions closer to the equator (as listed above) and shrinks all that are closer to the poles.

So obviously it does benefit most regions of South America and frankly, I’m quite surprised that you’d think it wouldn’t.

In fact, it would be quite difficult to make a projection that would specifically enlarge Africa while shrinking South America. (Certainly possible, but difficult)

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