Convert light year to link (US survey)
Please provide values below to convert light year [ly] to link (US survey) [li (US)], or Convert link (US survey) to light year.
How to Convert Light Year to Link (Us Survey)
1 ly = 4.70289089360631e+16 li (US)
Example: convert 15 ly to li (US):
15 ly = 15 × 4.70289089360631e+16 li (US) = 7.05433634040946e+17 li (US)
Light Year to Link (Us Survey) Conversion Table
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Light Year
A light-year is the distance that light travels in a vacuum in one Julian year.
History/Origin
The concept of the light-year as a unit of distance in astronomy emerged in the mid-19th century. The first recorded use of the term was in a German astronomical publication in 1851.
Current Use
The light-year is used to express distances to stars and other astronomical objects on a galactic and intergalactic scale, especially in popular science and non-specialist contexts.
Link (Us Survey)
A U.S. survey link is a unit of length equal to 1/100 of a U.S. survey chain.
History/Origin
The U.S. survey link is based on the U.S. survey foot. The use of survey units was officially phased out in 2022.
Current Use
The U.S. survey link was used for land surveying in the United States.