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Gross register tonnage

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Gross register tonnage (GRT, grt, g.r.t.) a ship's total internal volume expressed in "register tons", each of which is equal to. [1]

9 relations: Deadweight tonnage, Dimensionless quantity, Displacement (ship), Formula, Gross tonnage, International Maritime Organization, Moorsom System, Net register tonnage, Net tonnage.

Deadweight tonnage

Deadweight tonnage (also known as deadweight; abbreviated to DWT, D.W.T., d.w.t., or dwt) or tons deadweight (TDW) is a measure of how much mass a ship is carrying or can safely carry; it does not include the weight of the ship.

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Dimensionless quantity

In dimensional analysis, a dimensionless quantity is a quantity to which no physical dimension is applicable.

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Displacement (ship)

Displacement or displacement tonnage is the weight of water that a ship displaces when it is floating, which in turn is the weight of a ship (and its contents).

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In science, a formula is a concise way of expressing information symbolically as in a mathematical or chemical formula.

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Gross tonnage

Gross tonnage (often abbreviated as GT, G.T. or gt) is a unitless index related to a ship's overall internal volume.

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International Maritime Organization

The International Maritime Organization (IMO), known as the Inter-Governmental Maritime Consultative Organization (IMCO) until 1982, is a specialised agency of the United Nations responsible for regulating shipping.

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Moorsom System

The Moorsom System is a method created in Great Britain of calculating the tonnage or cargo capacity of sailing ships as a basis for assessing harbour and other vessel fees.

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Net register tonnage

Net register tonnage (NRT, nrt, n.r.t.) is a ship's cargo volume capacity expressed in "register tons", one of which equals to a volume of.

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Net tonnage

Net tonnage (often abbreviated as NT, N.T. or nt) is a dimensionless index calculated from the total moulded volume of the ship's cargo spaces by using a mathematical formula.

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[1] https://en.wikipedia.org/wiki/Gross_register_tonnage

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