Really simple question: Is there a way to fix incorrect GPS data? A recent trip lead to a bunch of pictures taken in the same place getting sometimes wildly wrong coordinates appended to them (probably because the photos were taken indoors).
I'm looking for official Apple products or solutions that run on iOS or OS X if they exist.
Best Answer
In Apple Photos 2.0 on macOS 10.12 Sierra you can adjust locations of photos. This was not yet possible a year ago, when the question was asked.
You can also use HoudahGeo to both update the location in Photos and write the corrected GPS data to EXIF tags within the image files. Note: I am the developer of HoudahGeo.