Yard (US Survey)
December 3, 2025
The yard US survey is a special version of the yard used in American land maps, helpful for reading old surveys and converting distances to modern units like meters.
The yard US survey is a special version of the yard used in American land maps, helpful for reading old surveys and converting distances to modern units like meters.
The foot US survey is an old American length unit used in land maps and surveying, slightly longer than the international foot that most people use today.
A palm is an old unit of length based on the width of a human hand, useful for understanding ancient measures and simple size comparisons.
A cubit is an old length unit based on the distance from a person’s elbow to fingertip, useful for understanding ancient buildings, maps, and history texts.
A span is an old body based length unit, about the width of a stretched hand, useful for understanding history and converting to modern units like centimeters and inches.
A hand is a small unit of length used mainly to measure the height of horses and equals exactly 4 inches or about 10.16 centimeters.
A league is an old unit for measuring long distances on land or sea, usually about three miles, once common in travel, maps, and adventure stories.
A link is an old unit of length once used in land surveying, helpful today for reading historic maps and changing old measurements into modern units.
A rod is an old length unit used in land and map measurements, and this guide explains its meaning, history, symbols, and easy conversions.
Chain is a unit for measuring length in land and map work, equal to 66 feet or about 20 meters, still useful for fields and property lines.