A toolbelt for building many different data formats via public Shape files (census.gov, usgs.gov)
$ brew install node
$ brew install gdal
$ git clone https://github.com/bradoyler/atlas-make.git
$ cd atlas-make
$ npm install
$ make all
this may take about 15mins, so try $ make us-states
first
$ make na-places
(populated places in North America )
$ make us-towns
(county subdivisions)