What Is This Tool?
This converter allows users to transform length measurements from the long reed, a traditional and now-obsolete unit, into the US survey furlong, a historical surveying unit used in the United States. It's designed to assist with interpreting and converting measurements found in historical land documents and cadastral surveys.
How to Use This Tool?
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Enter the length value in long reeds you wish to convert.
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Select the original unit as 'long reed' and target unit as 'furlong (US survey)'.
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Click the convert button to get the equivalent measurement in furlongs.
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Use the conversion output to assist with historical land records or mapping tasks.
Key Features
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Converts from long reed to US survey furlong using established legacy conversion rates.
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Useful for historical land surveying, cadastral record restoration, and property boundary analysis.
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Web-based and easy to use with quick input and output results.
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Supports translation of old measurements to standardized surveying units.
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Facilitates research involving historical measurement systems and local standards.
Examples
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10 Long reeds convert to 0.159090591 furlongs (US survey) by multiplying 10 by 0.0159090591.
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50 Long reeds convert to 0.7954529555 furlongs (US survey) by multiplying 50 by 0.0159090591.
Common Use Cases
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Interpreting historic land deeds and parish records with long reed measurements.
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Converting old surveying measurements for restoration or boundary analysis projects.
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Translating property descriptions in older U.S. cadastral surveys into modern units.
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Researching regional and historical measurement systems in land surveying.
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Reporting race distances or measurements recorded in customary British/American units.
Tips & Best Practices
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Verify the historical source to understand which long reed definition applies.
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Use the conversion for approximate values since length may vary by locality and period.
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Cross-check converted values with context from legal or cadastral documents.
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Keep in mind that both units are legacy and may be replaced by metric units.
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Use this tool as part of a broader research or restoration workflow for historical measurements.
Limitations
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The exact length of a long reed differed by region and time, so conversions are approximate.
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Furlong (US survey) is a legacy unit and not widely used today outside historical contexts.
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Precision may be limited due to variable definitions and replacement by modern units.
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The tool does not account for differences in long reed definitions beyond the given conversion rate.
Frequently Asked Questions
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What is a long reed?
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A long reed is a traditional and now obsolete unit of length historically used in local land measurement and surveying, with its exact size varying depending on locality and period.
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What is a furlong (US survey)?
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The furlong (US survey) is a historical non-SI unit of length used in U.S. surveying, defined exactly as 660 US survey feet, or one-eighth of a US survey mile.
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Why convert from long reed to furlong (US survey)?
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Converting from long reed to furlong (US survey) standardizes old regional measurements into a consistent unit for interpreting historical land records, cadastral surveys, and legal documents.
Key Terminology
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Long reed
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A traditional, now obsolete, unit of length historically used in land measurement and surveying, with a size that varies by locality and period.
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Furlong (US survey)
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A historical non-SI unit of length defined as 660 US survey feet, used in U.S. surveying and cadastral measurements.
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Legacy unit
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A measurement unit that was once common but has been largely replaced by modern units such as SI or customary standard units.