geohash

Documentation

Index

• func Bounds(geohash string) (swLat, swLon, neLat, neLon float64, err error)
• func Decode(geohash string) (lat, lon float64, err error)
• func Encode(lat, lon float64, precision int) (string, error)

Functions

func Bounds

func Bounds(geohash string) (swLat, swLon, neLat, neLon float64, err error)

Bounds returns SW/NE latitude/longitude bounds of specified geohash.

func Decode

func Decode(geohash string) (lat, lon float64, err error)

Decode geohash to latitude/longitude (location is approximate centre of geohash cell, to reasonable precision).

func Encode

func Encode(lat, lon float64, precision int) (string, error)

Encode latitude/longitude to geohash, either to specified precision or to automatically evaluated precision.