Apps with 'Map projections' feature

Tableau helps the world’s largest organizations unleash the power of their most valuable assets: their data and their people.

Open-source stack for processing and distributing OpenStreetMap-based interactive map tiles, featuring customizable implementation free of commercial interests.

It is hard to represent our spherical world on flat piece of paper. Cartographers use something called a "projection" to morph the globe into 2D map. The most popular of these is the Mercator projection.