Become a deep sea explorer with new Google Ocean Maps

Alisa Opar - 

Jules Verne has taken countless armchair explorers to the depths of the sea via their imaginations. Now, Google Ocean allows anyone to dive deep down and explore the ocean floor.

Zoom along the 10,000-foot-high Mendocino Ridge off the U.S. West Coast, visit the enormous Hudson Canyon off New York City, or witness magma explosions from the underwater Mata volcano in the South Pacific.

Developed by oceanographers at Columbia University's Lamont-Doherty Earth Observatory, the new feature incorporates data from numerous agencies and research institutes to provide virtual access to volcanic ridges, towering peaks, wide plains, and deep valleys on the five percent of the seafloor.

While five percent may not sound like a whole lot, it's an area larger than North America.

“In spite of the importance of the oceans for life on earth, the landscape beneath the sea is hidden in darkness and poorly mapped,” said William Ryan, an oceanographer at Lamont-Doherty who, along with Suzanne Carbotte and their team, created the system used to generate the imagery.

“While we can map the surface of planets from spacecraft in a single mission, to obtain comparable detail of the hidden seascape requires visiting every spot with a ship.”

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