[bragr]

To pile on about what this actually shows, further the data is sourced from ADSB Exchange so there's only data in areas where there are sufficient participants, and skews coverage towards Europe and North America

https://map.adsbexchange.com/mlat-map/

[toomuchtodo]

Project owner might be able to add data from stationary GNSS reference stations to improve global coverage of positioning accuracy available.

https://geodesy.noaa.gov/CORS/

https://epncb.oma.be/