Visualizing data with GraphEarth
by Google Earth Blog on Apr.06, 2012, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA
Over the years we've seen a variety of tools to help display graphs in Google Earth, such as GE-Graph and some 3D World Oil Consumption charts.
A new product has just been released called GraphEarth, and it's the best looking one I've seen yet.
The application has a spreadsheet-style interface that makes it easy to use, and it has built-in geometry for countries, states, counties, cities and zip codes. The software itself is $24.95 and is Windows-only, but the graphs that it produces are standard KML/KMZ files and can therefore be viewed by anyone with Google Earth.
You can read more about the features of the product on their website and they have a mostly-functional 15-day free trial so you can play with it before you buy. If you need to visualize data in Google Earth, this is certainly a product to consider.