Photo Geodata?

[eluser]CroNiX[/eluser]
I don't think CI does anything with exif specific data. The reason probably being is that it requires the php_exif module, which not all servers have installed.

So, you'll have to roll your own solution on this one. PHP does have ways to read exif data, but you need the module installed as I mentioned. Google will be your friend here "php exif gps"