go-geohash

A Go implementation of integer geohashing and also a Redis backed proximity search system

Usage

Encoder:

hash := encoder.Encode(float64(1.0), float64(2.0))   # returns a uint64 geohash
lat, lng := encoder.Decode(hash)   # returns float64 values representing latitude and longitude of original point

Proximity:

Coming soon

References

Code is based off

• https://github.com/yinqiwen/geohash-int
• https://github.com/arjunmehta/node-geo-proximity