Sphere Grid
Sample points on a sphere quasi-uniformly by choosing the midpoionts of the faces of a regular icosohedron. Subdivide faces of the icosohedron (and project back to the sphere) as needed to get the desired resolution.
Sample points on a sphere quasi-uniformly by choosing the midpoionts of the faces of a regular icosohedron. Subdivide faces of the icosohedron (and project back to the sphere) as needed to get the desired resolution.