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The General Bathymetric Chart of the Oceans (GEBCO) is a publicly available bathymetric chart of the world's oceans. The project was conceived with the aim of preparing a global series of charts showing the general shape of the seafloor. Over the years it has become a reference map of the bathymetry of the world's oceans for scientists and others.
A bathymetric chart is a type of isarithmic map that depicts the submerged bathymetry and physiographic features of ocean and sea bottoms. [1] Their primary purpose is to provide detailed depth contours of ocean topography as well as provide the size, shape and distribution of underwater features.
The Atlantic is surrounded by passive margins except at a few locations where active margins form deep trenches: the Puerto Rico Trench (8,376 m or 27,480 ft maximum depth) in the western Atlantic and South Sandwich Trench (8,264 m or 27,113 ft) in the South Atlantic. There are numerous submarine canyons off northeastern North America, western ...
Constituting the deepest points in the Atlantic Ocean, the trench is 810 kilometres (503 mi) long [7] and has a maximum documented depth between 8,376 metres (27,480 ft) [8] and 8,740 metres (28,675 ft). [7] [9] The deepest point is commonly referred to as the Milwaukee Deep, with the Brownson Deep naming the seabed surrounding it. [10]
The Atlantic meridional overturning circulation (AMOC) is the main ocean current system in the Atlantic Ocean. [ 1 ] : 2238 It is a component of Earth's ocean circulation system and plays an important role in the climate system .
One woman tells Sheila Flynn how she finally ended up visiting the famed Titanic wreck at its underwater grave after a near lifelong obsession – and what the surreal journey is actually like
Detail from NOAA nautical chart 12300 showing the Nantucket Shoals in relation to Nantucket Island.. Nantucket Shoals is an area of dangerously shallow water in the Atlantic Ocean that extends from Nantucket Island, Massachusetts, eastward for 23 miles (37 km) and southeastward for 40 miles (64 km); in places water depth can be as shallow as 3 feet (0.91 m). [1]
The second Army football depth chart of the season has been released. There are no significant changes to the two-deep roster, though Kody Harris-Miller is slated to start at nose tackle - he saw ...