Not only did Google add an ocean to its Earth platform today, the company also enabled "Historical Imagery", a new feature that brings to life a crude version of what Yale computer scientist David Gelernter's 1992 prediction of the planet on a “time toggle”.
The Google Blog: Until today, Google Earth displayed only one image of a given place at a given time. With this new feature, you can now move back and forth in time to reveal imagery from years and even decades past, revealing changes over time. Try flying south of San Francisco in Google Earth and turning on the new time slider (click the "clock" icon in the toolbar) to witness the transformation of Silicon Valley from a farming community to the tech capital of the world over the past 50 years or so.
Along with a new 3d Mars feature, the additions have increased the scope and resolution of the largest publicly accessible simulation of our physical system, thus expanding the Google's information scaffolding and future monetization opportunities through an increasingly valuable Mirror World.
The new features also reinforce the notion of a rapidly growing retro-quantification industry rooted in our social desire to achieve topsight over space and time. A resource that quickly allows people to surf physical history is obviously critical to bettering our view of reality and thus improving the efficiency of our economic behavior.
Clearly, Google is prepared to devote massive resources to dominate the Great Quantification Race. I just wonder when they'll open up 1) additional data layers that work together with historical imagery, and 2) a more-or-less open Future Imagery feature that allows planners and forecasters to deposit their future visions right on Google Earth.