A watercraft or waterborne vessel is any vehicle designed for travel across or through water bodies, such as a boat, ship, hovercraft, submersible or submarine.
>>>PUT SHARE BUTTONS HERE<<<
👉 Marine vessel in the context of History of navigation
The history of navigation, or the history of seafaring, is the art of directing vessels upon the open sea through the establishment of its position and course by means of traditional practice, geometry, astronomy, or special instruments. Many peoples have excelled as seafarers, prominent among them the Austronesians (Islander Southeast Asians, Malagasy, Islander Melanesians, Micronesians, and Polynesians), the Harappans, the Phoenicians, the Iranians, the ancient Greeks, the Romans, the Arabs, the ancient Indians, the Norse, the Chinese, the Venetians, the Genoese, the Hanseatic Germans, the Portuguese, the Spanish, the English, the French, the Dutch, and the Danes.
In this Dossier
- ⭐ Core Definition: Marine vessel
- 👉 Marine vessel in the context of History of navigation
- Marine vessel in the context of Prize (law)
- Marine vessel in the context of Tug
- Marine vessel in the context of Air draft
- Marine vessel in the context of Rib (nautical)
- Marine vessel in the context of China Shipping Group
Marine vessel in the context of Prize (law)
In admiralty law, prizes (from the Old French prise, "taken, seized") are equipment, vehicles, vessels, and cargo captured during armed conflict. The most common use of prize in this sense is the capture of an enemy ship and its cargo as a prize of war. In the past, the capturing force would commonly be allotted a share of the worth of the captured prize. Nations often granted letters of marque that would entitle private parties to capture enemy property, usually ships. Once the ship was secured on friendly territory, it would be made the subject of a prize case: an in rem proceeding in which the court determined the status of the condemned property and the manner in which the property was to be disposed of.
Marine vessel in the context of Tug
A tugboat or tug is a marine vessel that manoeuvres other vessels by pushing or pulling them, with direct contact or a tow line. These boats typically tug ships in circumstances where they cannot or should not move under their own power, such as in crowded harbors or narrow canals, or cannot move at all, such as barges, disabled ships, log rafts, or oil platforms. Some are ocean-going, and some are icebreakers or salvage tugs. Early models were powered by steam engines, which were later superseded by diesel engines. Many have deluge gun water jets, which help in firefighting, especially in harbours.
Marine vessel in the context of Air draft
Air draft (or air draught) is the vertical distance from the surface of the water to the highest point on a vessel. This is similar to the deep draft of a vessel which is measured from the surface of the water to the deepest part of the hull below the surface. However, air draft is expressed as a height (positive upward), while deep draft is expressed as a depth (positive downward).
Marine vessel in the context of Rib (nautical)
On a vessel's hull, a rib is a lateral structural member which runs between gunwales and sprouts from the keel. They are called "ribs" because they resemble the human rib. The ship's outer planking and inner sheathing are attached to the ribs. For ships that are too large for a rib to be made out of a single piece of wood, the ribs are made of multiple sections called futtocks that are scarfed together. The ancient writers Polybius and Plato held that, since the ribs of a ship were the most important part of the ship's framework, then if the ribs were new, then the ship as a whole was new. Iron was first used in shipbuilding to make the ribs and frames, with wood sheathing attached to them, but this proved inadequate compared to replacing the wood sheathing with iron plates.
Marine vessel in the context of China Shipping Group
China Shipping Group Company was a former shipping corporation from 1997 to 2016, owned by the State Council of China. The company merged with China Ocean Shipping Company to form China COSCO Shipping Corporation in January 2016.
China Shipping Group was mainly engaged in shipping of oil tankers, passenger ships and container vessels. Other related businesses included ship and Terminal management, finance and investment, engineering, human resources, trading and information technology.