7 ms·

I'm guessing OSM is only used for routing not for actual navigation and that they filter out clear vandalism using edit criterias and ingestion delays.

• MogwaiAllOnYou 7y ago
  I read a Facebook blog post a few weeks back about how they integrate OSM updates. I forget all of it but they use satellite images and CV to detect if a road exists, as well as some other automated tests. I think they open-sourced it, although I can't seem to find the post now
  • sarosh 7y ago
    https://ai.facebook.com/blog/mapping-roads-through-deep-learning-and-weakly-supervised-training https://ai.facebook.com/blog/mapping-roads-through-deep-lear...
  • rmc 7y ago
    they didn't open source the code that produces those road suggestions, but they have released the data output