What Is This Tool?
This length converter allows you to transform measurements from the aln, a traditional Scandinavian unit, into the US survey link, a subdivision used in American land surveying. It helps reconcile historical Scandinavian lengths with United States surveying units.
How to Use This Tool?
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Enter the length value measured in aln.
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Select aln as the starting unit and link (US survey) [li] as the target unit.
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Click the convert button to see the equivalent length in links.
Key Features
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Converts historical Scandinavian aln measurements to US survey links.
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Supports handling of archival and cadastral data involving these units.
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Includes a precise conversion factor based on historical definitions.
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Browser-based tool offering easy, quick length conversion.
Examples
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5 alns equal 14.7582267115 links (US survey).
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10 alns convert to 29.516453423 links (US survey).
Common Use Cases
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Interpreting lengths in historical Scandinavian cloth measurement and trade records.
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Converting room or building dimensions from older Scandinavian architectural documents.
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Reconciling legacy cadastral survey data in US land surveying and mapping projects.
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Supporting civil engineering and land-transfer activities referencing historical measurements.
Tips & Best Practices
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Understand the historical context to select the appropriate aln length variant when converting.
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Use this tool to bridge Scandinavian and US survey units for accurate legacy data interpretation.
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Apply conversions carefully when working with mixed measurement systems to maintain consistency.
Limitations
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The aln unit length varied historically depending on country and period, so conversion results may need contextual adjustment.
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The US survey link is based on the US survey foot, which slightly differs from the international foot, potentially impacting precision in modern uses.
Frequently Asked Questions
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What is an aln used for historically?
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The aln was used primarily for measuring cloth and textiles, architectural dimensions, and interpreting lengths in Scandinavian historical records.
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How is the US survey link defined?
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The US survey link is a subdivision of Gunter's chain equal to 1/100 of its length, about 0.66 US survey feet, used historically in land surveying.
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Why might conversions between aln and link vary in accuracy?
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Because the aln's exact length differs by region and era, and the US survey foot used for the link varies slightly from the international foot, affecting precision.
Key Terminology
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Aln
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A historical Scandinavian length unit used for measuring cloth and distances, with length varying by country and period.
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Link (US survey) [li]
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A subdivision of Gunter’s chain used in US land surveying, equal to 1/100 of the chain or approximately 0.201168 meters.
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Gunter's Chain
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A historic land survey measuring chain equal to 66 US survey feet, used as a base for links.