I don't think we can do this today but it seems easily believable for the future.
If your pictures are tagged with GPS co-ordinates, altitude, compass bearing (which way you're pointing the camera) and inclination/declination (are you pointing up or down) -
then, combine this information with Google Earth or street view and could a viewer of your photo then compare your photo with the view of the same point in google earth?
And if you could do this, would it be interesting or significant? Might allow the viewer to see how much you've photoshopped the view.
Anthony