Geojson Your Google Maps

Google of late added Build a Map Infographic alongside Google Maps & JavaScript. The tutorial is a overnice introduction into how to exercise a Google Maps visualization of the U.S. Census data.

You tin banking concern gibe out the finished map here. The map allows y'all to persuasion choropleth layers of demographic information for the U.S. states. The map uses GeoJSON to charge the the U.S. soil polygons. The tutorial itself explains how y'all tin charge GeoJSON files from Google Maps Engine using the Google Maps API. There is together with a useful explanation of how y'all tin charge GeoJSON information from the the U.S. Census API alongside the Maps API.