Photo Geodata?

[eluser]CroNiX[/eluser]
There very well could be, and if not, it would be nice for you to release yours when you're finished

I'm sure there are tons of ready made php functions/classes to handle this and it would literally take a few minutes to make it work in CI, or it could be as easy as a single function that gets saved as a helper that CI can then load and use.