Fathom - Wikipedia
A fathom is a unit of length in the imperial and the U.S. customary systems equal to 6 feet (1.8288 m), used especially for measuring the depth of water. [1] The fathom is neither an international standard (SI) unit, nor an internationally accepted non-SI unit.
What do the numbers mean on a nautical chart? - NOAA's …
2024年6月16日 · A fathom is a nautical unit of measurement and is equal to six feet. On a chart, water depths may be connected with a line known as a depth contour, similar to the topographic lines or surface features that you see on a map. Depth contours present a …
What do the measures knot, fathom, and league mean?
Fathom — six feet or approximately 183 centimeters. Comes from Middle English fathme which itself comes from Old English faedm [the a and e are one letter and the d has that cross over it] meaning “outstretched arms.”
Fathom Mystery: Depth, Length & Feet Explained with Units
2024年1月26日 · It is generally used on maritime for telling the depth of water. With a simple calculation, 1 fathom equals to 6 feet or 1 fathom equals to 1.8288 meters in the United States customary.
How Deep Is A Fathom In The Ocean? [Maritime Measurements]
2025年1月2日 · Traditionally, a fathom, equivalent to six feet or approximately 1.8288 meters, is the unit used to determine this depth. This system evolved with the advent of the leadline, a simple yet innovative tool that revolutionized maritime navigation.
Nautical Units Of Measurement: A Sailor's Essential Guide
2025年1月19日 · If you’ve ever wondered about how long a ship’s anchor chain is, it’s often measured in shackles, with each shackle representing 15 fathoms, 90 feet, or 27.432 meters. In the vast, markerless expanse of the ocean, the nautical …
Discover The Fathom: Depth Measurement And Beyond
2025年1月5日 · A fathom is a unit of measurement primarily associated with maritime depth measurement. It is commonly used to gauge the depth of water bodies, such as oceans, seas, or lakes.
What is a Fathom? (with pictures) - AllTheScience
2024年5月21日 · A fathom is a unit of measurement which most often appears in the context of nautical depths. Like many seemingly odd units of measurement, the fathom was originally linked to a measurement on the human body, in this case the outstretched arms of an adult male.
How is depth measured on nautical charts? - NCESC
2024年6月27日 · What is the depth of a fathom of water? A fathom is a unit of length in the imperial and the U.S. customary systems equal to 6 feet (1.8288 m), used especially for measuring the depth of water.
Exploring The Depths: Understanding Fathom Depth In
2024年3月4日 · Learn about the historical significance, modern measurement techniques, and applications of fathom depth in navigation, fishing, and underwater archaeology.
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