User photos must have the following GPS fields in their exit data:
GPSLatitude (in decimal degrees), GPSLongitude (in decimal degrees), GPSAltitude (the elevation), GPSLatitudeRef ("N" or "S"), GPSLongitudeRef ("E" or "W"), and GPSAltitudeRef ("above sea level" or "below sea level")
I still can't do it!
We wrote these articles to arm you with everything you need to get the job done on your own, but we understand that sometimes this isn't sufficient.
If you're stuck, the Propeller data success team may be able to help. You can contact our support team by clicking the support tab on the top-right pane of your user portal.