[OSM-legal-talk] Are objects still tainted when they are edited from a better source ?

Continued from a talk@osm thread, as suggested by Mikel Maron. When I use high-resolution imagery to improve areas formerly mapped from low-resolution imagery, I change the source tag on the objects I touch - i.e. from Yahoo low resolution satellite to Microsoft Bing satellite. Since my edit

Re: [OSM-legal-talk] Are objects still tainted when they are edited from a better source ?

On 15 December 2011 15:17, Jean-Marc Liotier j...@liotier.org wrote: When I use high-resolution imagery to improve areas formerly mapped from low-resolution imagery, I change the source tag on the objects I touch - i.e. from Yahoo low resolution satellite to Microsoft Bing satellite. Since my