If you have a bunch of .jpg photos in a directory that were taken with a camera with coordinates associated, this workflow will allow you to recursively get the coordinates.
First, install exiftool
Then, from the directory where all of the .JPGs are
exiftool /Users/andrewbattista/desktop/*.JPG |grep 'File Name\|GPS Latitude\|GPS Longitude'
Then, you will want to print it out to a text file
exiftool /Users/andrewbattista/desktop/*.JPG |grep 'File Name\|GPS Latitude\|GPS Longitude' > /Users/andrewbattista/downloads/photometadata.csv