Acoustic Thermometry of Ocean Climate (ATOC)
Acoustic Thermometry of Ocean Climate (ATOC) is an idea to observe the world's oceans, and the ocean climate in particular, using trans-basin acoustic transmissions. Prototype measurements of temperature have been made in the North Pacific Basin and across the Arctic Basin.
The original ATOC program implemented in the North Pacific Ocean formally ended in 2006. Acoustic transmissions were made from 1996 through Fall 2006, when agreed-upon environmental protocols ended. The decade-long deployment of the acoustic source showed that the observations are sustainable on even a modest budget. The transmissions have been verified to provide an accurate measurement of ocean temperature on the acoustic paths, with uncertainties that are far smaller than any other approach to ocean temperature measurement.
Read more about this topic: Ocean Acoustic Tomography
Famous quotes containing the words ocean and/or climate:
“See how peaceful it is here. The sea is everything. An immense reservoir of nature where I roam at will.... Think of it. On the surface there is hunger and fear. Men still exercise unjust laws. They fight, tear one another to pieces. A mere few feet beneath the waves their reign ceases, their evil drowns. Here on the ocean floor is the only independence. Here I am free.”
—Earl Felton, and Richard Fleischer. Captain Nemo (James Mason)
“Ghosts, we hope, may be always with usthat is, never too far out of the reach of fancy. On the whole, it would seem they adapt themselves well, perhaps better than we do, to changing world conditionsthey enlarge their domain, shift their hold on our nerves, and, dispossessed of one habitat, set up house in another. The universal battiness of our century looks like providing them with a propitious climate ...”
—Elizabeth Bowen (18991973)