Eckert III Projection In Use

General discussion of map projections.
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quadibloc
Posts: 292
Joined: Sun Aug 18, 2019 12:28 am

Eckert III Projection In Use

Post by quadibloc »

...for a map with South at the top.

https://loja.ibge.gov.br/mapa-mundi-inv ... -cm-a.html

is an URL on the IBGE site for this Brazilian map that's made the news.
daan
Site Admin
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Joined: Sat Mar 28, 2009 11:17 pm

Re: Eckert III Projection In Use

Post by daan »

If you ever wanted confirmation of how inflexible the typical person’s thinking is, show them a south-up map. It’s puzzling to how exotic this seems to a lot of people. The responses on the Service Formerly Known As Twitter can only be described as a meltdown, according to reports. (I don’t patronize that thing.)

— daan
Milo
Posts: 271
Joined: Fri Jan 22, 2021 11:11 am

Re: Eckert III Projection In Use

Post by Milo »

It's been known for a long time that something as simple as turning a map upside down can have a weirdly strong effect on people's perception. Even understanding the logic and science behind it, it still throws me for a loop when I see one.

One thing that I've seen commented on is that south-up maps look "emptier", even though there's exactly the same amount of land versus ocean, because people naturally tend to look at things from above, so moving Eurasia out of focus and the Pacific Ocean into focus makes it look as if there's less land. Using an equal-area projection won't help with this bias!
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