please don't go overboard mapping areas from imagery where you can't do ground surveys, particularly where there are clearly local mappers working. if there is significant variance from the imagery, and there is clearly a local mapper working there (check the history, folks, please) then contact the local before doing anything major.
this is the second time i've had to repair the area in Troy, NY in the vicinity of 6th Avenue to 8th Street, along Congress and Ferry. the roads have been reconstructed and realigned since the most recent aerial photography, and twice now my work has been "fixed" by well meaning out-of-area mappers working from imagery. richard _______________________________________________ Talk-us mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk-us
