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In 2023, China embarked on a 10,000-metre (33,000 ft; 6.2 mi) super-deep borehole in the Tarim Basin in the Xinjiang region for scientific, oil and gas exploration. [ 24 ] [ 25 ] [ 26 ] In March 2024, drilling of the borehole, which is known as Shendi Take 1, reached a depth of 10,000 metres.
Therefore, mean depth figures are not available for many deep lakes in remote locations. [9] The average lake on Earth has the mean depth 41.8 meters (137.14 feet) [9] The Caspian Sea ranks much further down the list on mean depth, as it has a large continental shelf (significantly larger than the oceanic basin that contains its greatest depths).
Then, they discovered it: a rich marine animal forest about 100 meters (328 feet) deep. ... The Rams get 4 field goals to beat the 49ers 12-6 in a sloppy game. Sports. Yahoo Sports.
12 Boybuloq: 1517 [19] 18.4 km (11.4 mi) [20] Uzbekistan 13 Pantjuhinskaja Cave 1508 [5] ...
Deep diving is underwater diving to a depth beyond the norm accepted by the associated community. In some cases this is a prescribed limit established by an authority, while in others it is associated with a level of certification or training, and it may vary depending on whether the diving is recreational , technical or commercial .
This is the maximum depth at which a submarine is permitted to operate under normal peacetime circumstances, and is tested during sea trials.The test depth is set at two-thirds (0.66) of the design depth for United States Navy submarines, while the Royal Navy sets test depth at 4/7 (0.57) the design depth, and the German Navy sets it at exactly one-half (0.50) of design depth.
A deep-sea lead, the heaviest of sounding leads, was used in water exceeding 100 fathoms in depth. [ 21 ] This technique has been superseded by sonic depth finders for measuring mechanically the depth of water beneath a ship, one version of which is the Fathometer (trademark). [ 22 ]
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