"The project begins (...) with a test of a campaign for Saturn, bundling together several Google products and services like clickable video clips, the Google Earth satellite mapping tool and geographic finding of computer users.
Visitors to a variety of Web sites in six cities around the country that are home to 22 Saturn dealerships will see what look like typical banner ads for Aura, a new Saturn midsize sedan. Clicking on an ad will produce a view of the earth that zooms in on the dealership nearest to the computer user."
Here's what the ad looks like (this is just a video, not an ad). Clicking on the ad would send you to this landing page.
{ Thank you, TomHTML. }