Facebook has done a fair bit with maps in recent times — last year it opened up its AI tool to OpenStreetMap users and announced its plans to recreate an AR planet based on a 3D map of the world.
https://www.engadget.com/facebook-acquires-google-street-view-competitor-mapillary-092257261.html
https://www.engadget.com/facebook-acquires-google-street-view-competitor-mapillary-092257261.html