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Re:The largest city in each 10x10 degree latitude/longitude box by dllu on Thursday June 25, 2020 @06:08PM (#23646330)
The dual of a geodesic polyhedron, e.g. an icosahedron whose faces have been subdivided is in fact a common and excellent choice for geospatial applications, with https://github.com/uber/h3 being a good implementation.

You can also subdivide the faces of a cube into smaller squares with a quadtree, e.g. https://s2geometry.io/

The Disdyakis triacontahedron's faces are probably too long and skinny for most geospatial applications though.

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