Hi I want to make a setup like here https://help.mapillary.com/hc/en-us/articles/360027566791-Multiple-camera-setup but I would use a custom cameras, which don’t have a GPS built in, so I will write a GPS log on a separate device.
So my question is how should I upload such images? What should be in exif data? Just a coordinates + heading? Should I mark images being captured on a same spot with different cameras somehow?