code: @Deprecated
    public static int
        getEPSGCodefromUTS(Coordinate refLonLat) {
      // define base EPSG code value of all UTM zones;
      int epsg_code = 32600;
      // add 100 for all zones in southern hemisphere
      if (refLonLat.y < 0) {
        epsg_code += 100;
      }
      // finally, add zone number to code
      epsg_code += getUTMZoneForLongitude(refLonLat.x);
  
      return epsg_code;
    }
docs: From
  http://gis.stackexchange.com/questions/28986/geotoolkit-conversion-from
  -lat-long-to-utm