[Talk-us] TriMet will begin OSM improvements in the Portland area

[Alan Mintz]

I wrote:
 >IANAL, but this tickles my "derivative work" sensor a little. How would 
this be any different than using Google, >or another copyrighted imagery 
source? If a road, intersection, or feature is moved in OSM as a result of 
looking >at its position in the imagery, is that not deriving from the imagery?

and forgot:
... and do you have specific permission to derive from the imagery and make 
the result ODBL/CCBYSA/PD?

--
Alan Mintz <Alan_Mintz+OSM at Earthlink.net>