Hi @ivanradisson, unfortunately this is not something that XLSForm supports. I would suggest adding a geopoint question alongside each image question so that the enumerator can at least explicitly set this each time they take a photo.
If you have some technical experience, you could write a script to extract the geo location from each image and append it to the submission — either posting it back to the submissions on the server or just locally on an export of the data. Alternatively, you could do something like I suggested here using the REST Services, but that could be quite convoluted.
