Chains to Nautical Miles

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Chains

Unit of length equal to 66 feet, used especially in the U.S. public land surveys. The original measuring instrument (Gunter's chain) was literally a chain consisting of 100 iron links, each 7.92 inches long. Steel-ribbon tapes began to supersede chains around 1900, but surveying tapes are often still called "chains" and measuring with a tape is often called "chaining". The chain is a convenient unit in cadastral surveys because 10 square chains equal 1 acre.

nmi =
ch * 0.010862
 
 
 

International Nautical Miles

A unit of length used in marine navigation that is equal to a minute of arc of a great circle on a sphere. One international nautical mile is equivalent to 1,852 meters or 1.151 statue miles. Please not that this is different to a UK Nautical mile.

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Cadenas a Millas marinas :: Chaînes en Milles Marins :: Chains in Seemeilen :: Correntes em Milhas Marinas :: Catene a Miglia marine :: Kettingen naar Zeemijlen :: Чейны в Морские мили :: 鏈 到 海裏 :: 链 到 :: チェーン から 国際海里 :: 체인에서 국제 해상 마일으로 :: Chain till International Nautical Miles :: Chains til Internasjonal Nautiske mil :: Chain til International sømil (International nautisk mil) :: Řetěz do Mezinárodní námořní míle :: Cadenes a Milles marines :: Αλυσίδες για Διεθνή Ναυτικά μίλια :: Łańcuchy do Międzynarodowe mile morskie :: Dolžinska mera (20m) v Navtična milja :: reťaz do Medzinárodné námorné míle :: Lánc to Nemzetközi tengeri mérföld :: Chains в Международни морски мили :: Correntes em Milhas Marinhas Internacionais