Explore Ocean Floor using Google Maps

WSJ reports:

The new version of Google Earth, which can be downloaded at earth.google.com, allows users to dive along reefs, explore the sea floor and view videos and images of sea creatures. It also includes details like advice on the best surf sports and logs of real ocean expeditions.

It is possible to explore theme parks and other important land marks using Google Earth. More interestingly, however,

The new version of Google Earth also allows users to look at imagery from a particular location over time. At Monday’s event, former Vice President Al Gore demonstrated how that feature could be used to show the impact of climate change.

Impressive.