This is the map of Nielen Designated Marketing Areas using D3.js. Hover over for data related to each area.
The original hosted examples (included in the repo from which this was forked) are no longer functioning, so I've added hosted examples here: See map here See code [here](https://github.com/simzou/nielsen-dma/](https://github.com/andrewbecks/nielsen-dma)
- Map adapted from Mike Bostock's map example
- Original topojson made by converting shapefile from here to topojson via Mike Bostock's instructions
- Shapefile link is dead, an archived Geojson from Geocommons can be found here
- Nielsen rank and TV data via tvb
- Original project forked from simzou/nielsen-dma
- Some areas are shaped really strangely (such as a slice of Nevada being part of the Denver media market) but that is really how they are divided