universal time setting
I have a Canon 50D [without GPS accessory] and an iPhone5S with which I take pictures. The Canon50D can be set to any timezone and usually is set to my own [Central] but the iPhone will switch time zones depending on where it is. Obviously, then, when I get home and work on Aperture I need to do a time adjustment but it never seems to work. I took pictures in Portugal, adjusted the Canon50D time [ie camera time was Central but shooting time was Portugal, so adjusted in batch adjustments] and that was fine. But the iPhone had [for some pics at least] picked up the timezone in Portugal but the pictures were way off in sequence. I had hoped to use the iPhone pics to GPS the Canon pics. But it was so confusing I gave up.
What should I set the Canon to in terms of timezone and how should I treat the batch change for both the Canon and the iPhone so that the pictures really do mesh.
Mac Pro, Mac OS X (10.7.5), 17G RAM