davidmoten/geo · GitHub - Geohash utitlies in javaJava utility methods for geohashing. Features simple api encodes geohashes from latitude, longitude to arbitrary length (GeoHash.encodeHash) decodes latitude, longitude from geohashes (GeoHash.decodeHash) finds adjacent hash in any direction (GeoHash.adjacentHash), works on borders including the poles too finds all 8 adjacent hashes to a hash (GeoHash.neighbours) calculates hash length to enclose
