The Topography Of The Ocean Floor

This study is extensive and it has been established that the ocean floor has similar features of mountains and valleys as on the earth.

The topography of the ocean floor. Ocean floor topography involves the study of ocean bottom features including the outer continental shelf continental slopes and ocean waves desktops. Explorations after 1950 revealed the true complex nature of the ocean floor. This product is intended to aid fishermen and those needing seafloor features and potential fishing grounds. The topography of the northern atlantic ocean is shown in figure 18 2.

The seabed also known as the seafloor sea floor or ocean floor is the bottom of the ocean no matter how deep. Ocean topography is the study of the ocean floor and the features of. Arctic ocean arctic ocean topography of the ocean floor. From the late 19th century when the norwegian explorer fridtjof nansen first discovered an ocean in the central arctic until the middle of the 20th century it was believed that the arctic ocean was a single large basin.

Bathymetry the shape of the ocean floor is largely a result of a process called plate tectonics the outer rocky layer of the earth includes about a dozen large sections called tectonic plates that are arranged like a spherical jig saw puzzle floating on top of the earth s hot flowing mantle. All floors of the ocean are known as seabeds. Map showing the underwater topography of the ocean floor. Data collected by satellites and remote sensing instruments were used to created a model at least twice as.

This section does. Sea bottomsea bottom topographytopography main features vishnu m svishnu m s 11stst msc applied geologymsc applied geology university of calicutuniversity of calicut 2. Topographic maps of the sea floor produced at a 1 100 000 scale that contain loran c rates bottom sediment types and known bottom obstructions. Made with explain everything.

Researchers today published the most detailed map of the ocean floor ever produced. 18 1 the topography of the sea floor we examined the topography of the sea floor from the perspective of plate tectonics in chapter 10 but here we are going to take another look at the important features from an oceanographic perspective. Like land terrain the ocean floor has ridges valleys plains and volcanoes. Plate tectonics and the ocean floor.

Thanks to a new synthesis of seafloor topography released through google earth.