I'm accustomed to working with an .svg of the U.S. and doing visualizations in Illustrator that way, but a new project I am working on requires mapping zip codes in the NY region, and I've never experimented with mapping and GIS much before.
If needed, I could find someone with a GIS system to whip up the map, but I'd much rather do it myself. I am limited to an OS X system, but I'm very interested in the various online mapping start-ups that have come out lately. I've looked into some of them, but I haven't yet seen SVG export capabilities.
So how would you do it? Any suggestions?
Thanks!
