if( exifData.containsLongLat()
&& false == conversionContext.isGeometryDescriptionAvailable() ) {
Point point = new Point(exifData.computeLong(),exifData.computeLat());
MultiPoint mp = new MultiPoint();
mp.addPoint(point);
GeometryDescriptor geomDesc = conversionContext.getGeometryDescription();
geomDesc.setGeometry(mp);
}
}