/Sphere-knn

Find the k nearest neighbors for points on a sphere for .NET

Primary LanguageC#MIT LicenseMIT

Sphere-knn

Find the k nearest neighbors for points on a sphere for .NET

sphere-knn is a .NET module that provides fast nearest-neighbor lookups on a sphere. This is useful if, for example, you have a database of geographic points (latitude, longitude) and want to swiftly look up which of those points are near a given latitude, longitude pair.

This is based on the NodeJS model sphere-knn (https://github.com/darkskyapp/sphere-knn)