Google has now announced that it is offering Street View on all seven continents. Google has now added Street View coverage for Brazil, Ireland, and Antarctica to its offerings. Strange to hear Street View on Antarctica considering there are no streets.

The content was apparently either given to Google by people that have been there or the images were taken while walking around. The Antarctica content that is on the service is panoramas of Half Moon Island. There is also a cool image of a bunch of penguins standing around.

Those outdated billboards in Google Street View are not just outdated, but they’re an opportunity for Google, who has filed a patent entitled “Claiming Real Estate in Panoramic or 3D Mapping Environments for Advertising,”. The patent should allow them to cut out billboards shown in Street View and replace them with their own current ads.

Apparently this would be done by working with whoever owns the space. For instance a theater owner could keep the posters out front up to date at all times. We can’t think of any other way in which this would work, since they are putting ads on other people’s property without permission. It’s an interesting move by the big G.