data.setLongitudeRef(gpsdir.getString(GpsDirectory.TAG_GPS_LONGITUDE_REF));
Rational[] lonRats = gpsdir.getRationalArray(GpsDirectory.TAG_GPS_LONGITUDE);
data.setLongitudeRef(gpsdir.getString(GpsDirectory.TAG_GPS_LONGITUDE_REF));
Rational[] lonRats = gpsdir.getRationalArray(GpsDirectory.TAG_GPS_LONGITUDE);