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Marie Tharp (July 30, 1920 – August 23, 2006) was an American geologist and oceanographic cartographer. In the 1950s, she collaborated with geologist Bruce Heezen to produce the first scientific map of the Atlantic Ocean floor. [ 1 ] Her cartography revealed a more detailed topography and multi-dimensional geographical landscape of the ocean ...
The Sea of Monsters is followed by The Titan's Curse, the third book of the five books in the series. A film adaptation of the book Percy Jackson: Sea of Monsters was released on August 7, 2013. [7] The book is set to be adapted for the second season of the Disney+ television series Percy Jackson and the Olympians. [8]
USNS Marie Tharp (T-AGS-66)[2] is a Pathfinder -class oceanographic survey ship operated by the Military Sealift Command of the United States Navy. The seventh ship in her class, Marie Tharp is named for oceanographer Marie Tharp; the ship was renamed in 2023 from Maury. The-then Maury ' s keel was laid on 1 February 2011 in a ceremony at the ...
Heezen was born in Vinton, Iowa. An only child, he moved at age six with his parents to Muscatine, Iowa, where he graduated from high school in 1942. He received his B.A. from the University of Iowa in 1947. He received his M.A. in 1952 and a Ph.D in 1957 from Columbia University. Heezen collaborated extensively with cartographer Marie Tharp.
A seafloor map captured by NASA. Bathymetry (/ bəˈθɪmətri /; from Ancient Greek βαθύς (bathús) 'deep' and μέτρον (métron) 'measure') [1][2] is the study of underwater depth of ocean floors (seabed topography), lake floors, or river floors. In other words, bathymetry is the underwater equivalent to hypsometry or topography.
Map of Marie Tharp and Bruce Heezen, painted by Heinrich C. Berann (1977), showing the relief of the ocean floors with the system of mid-ocean ridges A mid-ocean ridge, with magma rising from a chamber below, forming new oceanic lithosphere that spreads away from the ridge Rift zone in Þingvellir National Park, Iceland.
Underwater exploration is the exploration of any underwater environment, either by direct observation by the explorer, or by remote observation and measurement under the direction of the investigators. Systematic, targeted exploration is the most effective method to increase understanding of the ocean and other underwater regions, so they can ...
30°36′S 145°38′E / . 30.6°S 145.63°E. / -30.6; 145.63. Diameter. 13.45 km. Eponym. Marie Tharp. Tharp is a crater on the Moon. Its name was adopted by the International Astronomical Union in 2015 after Marie Tharp, a geologist and oceanographer who created the first comprehensive map of the Earth's ocean floor.