Google is now adding marine parks to their maps, starting with the famous Great Barrier Reef off the coast of Australia. It is now possible to use Google Maps to see islands, reefs, cays and even rocks on the reef, but the future of the map function might be even more exiting since Great Barrier Reef Marine Park Authority chairman Russel Reichelt has expressed hopes of having current still images of the reef streamed to the map in real time in the near future.