Decode a geohash, producing the latitude/longitude pair that was originally hashed (within precision)
Decode a geohash, producing a JTS Envelope encompassing the range of possible values for the input point.
Generate a hash for a specific latitude/longitude pair.
Hash a JTS Geometry.
Hash a JTS Geometry. This produces the most precise geohash that corresponds to the corners of the geometry's envelope, with a cutoff at 32 characters to avoid generating infinitely strings for point data.
GeoHash provides some methods for encoding and decoding point information with arbitrary precision according to the GeoHash scheme.
http://en.wikipedia.org/wiki/Geohash