A Link, also called a Gunter’s link, is a unit of length in the Imperial system. It is equal to 0.01 chain, or 7.92 inches in the Imperial system. A link is equal to 20.1168 centimeters or 0.201168 meter in the metric system. In physics and metrology, units are standards for measurement of physical quantities that need clear definitions to be useful. ... In general English usage, length (symbol: l) is but one particular instance of distance – an objects length is how long the object is – but in the physical sciences and engineering, the word length is in some contexts used synonymously with distance. Height is vertical distance; width (or breadth) is... The Imperial units are an irregularly standardized system of units that have been used in the United Kingdom and its former colonies, including the United States and Commonwealth countries. ... As a unit of measurement within the Imperial system, the chain is defined as 22 yards, 66 feet, or 4 rods. ... Mid-19th century tool for converting between different standards of the inch An inch is an Imperial unit of length. ... cm redirects here, alternate uses: cm (disambiguation) A centimetre (symbol cm; American spelling: centimeter) is an SI unit of length. ... The metre (American spelling: meter), symbol: m, is the basic unit of distance (or of length, in the parlance of the physical sciences) in the International System of Units. ... The International System of Units (symbol: SI) (for the French phrase Syst me International dUnit s) is the most widely used system of units. ...

The link unit was based on Gunter's measurement where a metal chain consisting of 100 links was used to measure land area. Gunter’s measurement, sometimes Surveyor’s measurement, is a geodetic system, formerly popular in Britain and its (former) colonies. ...

Links were commonly used in surveying property in the English speaking world before the 20th century, but are now rarely used. Surveying is concerned with the application of mathematics and physics in obtaining accurate measurements for the determination of the position of points on the Earths surface. ... The English language is a West Germanic language that originates in England. ... (19th century - 20th century - 21st century - more centuries) Decades: 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s As a means of recording the passage of time, the 20th century was that century which lasted from 1901–2000 in the sense of the Gregorian calendar (1900–1999 in the...

Link is usually abbreviated as l., li. or lnk.