I don't have much experience with DSLRs and didn't even know there were GPS modules for them, but that makes sense and is awesome!

But yep it just pulls the lat and lon from the EXIF data, so it should work fine. The standard for EXIF is degrees, minutes, seconds and then a separate "Ref" value for N or S.

I have to do a little math on those values to turn everything into a decimal format, but based on this standard I would assume everything saving location in EXIF data would use this same format so it should all be compatible:

http://www.exiv2.org/Exif2-2.PDF (See page 53 of the PDF under the heading GPSLatitude)

If you test it, let me know!