All posts by Nikhil VJ

Guide on Digitizing Static Maps

I was recently invited to Nagpur by a group called Center for Peoples Collective, to brainstorm doing for Nagpur the kind of things I’ve done in Pune for budget data processing/viz and mapping. We found that they didn’t have any digital data (ie, shapefile, kml etc) of Nagpur’s electoral wards, but they did have some high-res images released by Nagpur Municipal Corporation (NMC) with the boundaries marked. So I walked them through a process that I’ve worked out, which uses free online services and doesn’t need any software or advanced skills to do. I’m sharing that process here.
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