code: public static double getMetersAsWGS84( double meters, Coordinate c ) {
          GeodeticCalculator gc = new GeodeticCalculator(DefaultGeographicCRS.WGS84);
          gc.setStartingGeographicPoint(c.x, c.y);
          gc.setDirection(90, meters);
          Point2D destinationGeographicPoint = gc.getDestinationGeographicPoint();
          double degrees = Math.abs(destinationGeographicPoint.getX() - c.x);
          return degrees;
      }
docs: Converts meters to degrees, based on a given coordinate in 90 degrees direction.
  
  @param meters the meters to convert.
  @param c the position to consider.
  @return the converted degrees.