This Website Lets You Play with Different Map Projections
<p>This is a Collignon projection. How does that work? I'll explain: [insert math here].</p><p>Got it? </p><p>It’s very straightforward and, thanks to the work of Florian Leder...
https://www.neatorama.com/2021/10/06/This-Website-Lets-You-Play-with-Different-Map-Projections/