ProximityHash – Geohashes in Proximity

In plain words

ProximityHash is a tool for working with geohashes, a method of encoding geographic coordinates into short strings. It helps developers and location-based application builders identify nearby coordinates and perform proximity searches. The tool is useful for anyone building mapping features, location services, or spatial indexing systems who needs to efficiently compare distances between points on Earth. The geohash approach allows for simple string-based comparisons instead of complex distance calculations.

written from the facts on this page · September 2026

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