Core icosahedron and 'Snyder' projection helpers.
Author
Maintainer: Gilles Colling gilles.colling051@gmail.com (ORCID) [copyright holder]
Authors:
Gilles Colling gilles.colling051@gmail.com (ORCID) [copyright holder]
Other contributors:
Uber Technologies, Inc. (H3 C library, src/h3 (Apache-2.0)) [contributor, copyright holder]