[Tagging] source:geolocation?

[Martin Koppenhoefer]

2010/2/19 Cartinus <cartinus at xs4all.nl>:
> To give an example:
> There is this convention centre where the building is drawn from
> source=whatever_aerial_image. Then they build an extention on the south side.
> So someone changes *part* of the shape of the building from
> source=municipal_planning_office.

IMHO the extension building in this case should be a separate polygon,
modifying the existent one will loose more information than having 2
polygons.

cheers,
Martin