[Imports] Yet another global building footprints import attempt

[Marc_marc]

Hello,

Le 22.07.22 à 10:10, Cascafico Giovanni a écrit :
> https://wiki.openstreetmap.org/wiki/Import/Catalogue/GlobalMLBuilding 

how do you plan to review the 777M buildings to filter out those
that already exist?
you said "Accomplished by QGIS (Grass function v.select disjoint)."
can you explain a little more ?
could you make available the "filtered source" result you wish to import?

Regards,
Marc