What is a furlong used for today?

A furlong is mainly used in horse racing distances and some traditional land measurement contexts but is uncommon in modern science.

Why convert furlongs to Earth's polar radius?

Converting furlongs to Earth's polar radius helps relate traditional length measurements to global geodetic scales used in mapping and satellite studies.

Is Earth's polar radius a precise measurement?

Earth's polar radius is defined based on geodetic reference ellipsoids like WGS84, providing a standard length though minor variations exist in other models.

Convert Furlong [fur] to Earth's Polar Radius - Online Unit Converter

Easily convert length measurements from furlong [fur], an imperial unit, to Earth's polar radius, a geodetic unit used in mapping and satellite studies. Learn about the conversion rate and use cases.

Furlong [fur]

Earth's polar radius

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Furlong [fur] to Earth's polar radius Conversion Table

Furlong [fur]	Earth's polar radius

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

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Furlong [fur] to Earth's polar radius Conversion Table
Furlong [fur]	Earth's polar radius

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What Is This Tool?

This tool enables the conversion of length values from furlongs, a traditional imperial unit, to Earth's polar radius, a geodetic measurement representing the distance from Earth's center to its geographic poles based on the WGS84 ellipsoid.

How to Use This Tool?

Enter the length value you wish to convert in furlongs.
Select 'furlong [fur]' as the input unit and 'Earth's polar radius' as the output unit.
Click the convert button to see the equivalent length expressed in Earth's polar radius.
Review provided examples for guidance and better understanding.
Apply the converted value where geodetic scale lengths are required.

Key Features

Converts furlongs, an imperial/US customary unit commonly used in horse racing and historic land measurement, to Earth's polar radius.
Applies the conversion rate of 1 furlong equaling 0.0000316462 Earth's polar radius based on geodetic definitions.
Supports applications in geodesy, mapping, satellite orbit modelling, and historical surveying contexts.
Provides examples for clear understanding of the conversion process.
Browser-based and user-friendly interface requiring no special software.

Examples

10 furlongs equal 0.000316462 Earth's polar radius (10 × 0.0000316462).
100 furlongs equal 0.00316462 Earth's polar radius (100 × 0.0000316462).

Common Use Cases

Relating traditional horse racing or historical land measurements to global geodetic scales.
Integrating old surveying or legal property lengths with modern GPS and mapping frameworks.
Supporting geodesy and cartography projects requiring conversion between localized and Earth reference units.
Assisting satellite orbit modelling and interpretation of Earth-shape data using consistent length units.

Tips & Best Practices

Ensure the usage of the WGS84 ellipsoid model assumptions when applying Earth's polar radius for accuracy.
Use this conversion primarily for historic or traditional contexts given the rarity of furlong in scientific work.
Be aware that outputs are very small fractions due to the large scale of Earth's polar radius unit.
Cross-check original measurements in furlongs before conversion to avoid errors.
Apply converted values thoughtfully within geodetic or cartographic analyses where applicable.

Limitations

Furlong is an outdated unit mostly limited to historical or sporting references, thus uncommon in scientific fields.
Earth's polar radius is an extremely large measurement unit, leading to very small fractional conversion results.
Conversion precision depends on the geodetic reference ellipsoid; WGS84 is standard but other systems vary slightly.

Frequently Asked Questions

What is a furlong used for today?: A furlong is mainly used in horse racing distances and some traditional land measurement contexts but is uncommon in modern science.
Why convert furlongs to Earth's polar radius?: Converting furlongs to Earth's polar radius helps relate traditional length measurements to global geodetic scales used in mapping and satellite studies.
Is Earth's polar radius a precise measurement?: Earth's polar radius is defined based on geodetic reference ellipsoids like WGS84, providing a standard length though minor variations exist in other models.

Key Terminology

Furlong [fur]: An imperial unit of length equal to 220 yards or exactly 201.168 metres, historically used for measuring distances in horse racing and land.
Earth's Polar Radius: The distance from Earth's center to a geographic pole along the rotation axis, representing the semi-minor axis of the WGS84 reference ellipsoid.
WGS84: A widely used geodetic reference ellipsoid model defining Earth's shape and size for mapping and satellite data.

Quick Knowledge Check

What traditional use does the furlong primarily have?

Measuring water volume

Horse racing distances

Temperature measurement

Earth's polar radius corresponds to which of the following?

Distance from equator to pole

Distance from Earth’s center to geographic pole

Distance around Earth’s equator

What is the approximate conversion rate from furlong to Earth's polar radius?

1 furlong = 0.0000316462 Earth's polar radius

1 furlong = 100 Earth's polar radius

1 Earth's polar radius = 0.0000316462 furlongs

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