The S2 Geometry Library is a spherical geometry library, useful for manipulating regions on the sphere (commonly on Earth) and indexing geographic data. See http://godoc.org/code.google.com/p/gos2/s2 for documentation. For an analogous library in C++, see http://code.google.com/p/s2-geometry-library/.
davidreynolds/gos2
The S2 Geometry Library is a spherical geometry library, useful for manipulating regions on the sphere (commonly on Earth) and indexing geographic data. For an analogous library in C++, please see http://code.google.com/p/s2-geometry-library/.
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