Convert Furlong (US Survey) (fur (US)) to Earth's Polar Radius (R⊕ (p)) instantly.
Furlong (US Survey) to Earth's Polar Radius conversion
1 Furlong (US Survey) (fur (US)) = 0.000031646289 Earth's Polar Radius (R⊕ (p)). To convert Furlong (US Survey) to Earth's Polar Radius, multiply the value by 0.000031646289.
| Furlong (US Survey) (fur (US)) | Earth's Polar Radius (R⊕ (p)) |
|---|---|
| 1 | 0.000031646289 |
| 2 | 0.000063292578 |
| 5 | 0.00015823145 |
| 10 | 0.00031646289 |
| 25 | 0.00079115723 |
| 50 | 0.0015823145 |
| 100 | 0.0031646289 |
| 1000 | 0.031646289 |
Frequently asked questions
How many Earth's Polar Radius are in one Furlong (US Survey)?
One Furlong (US Survey) (fur (US)) equals 0.000031646289 Earth's Polar Radius (R⊕ (p)).
How do I convert Furlong (US Survey) to Earth's Polar Radius?
To convert Furlong (US Survey) to Earth's Polar Radius, multiply the value by 0.000031646289.
What is 10 Furlong (US Survey) in Earth's Polar Radius?
10 Furlong (US Survey) = 0.00031646289 Earth's Polar Radius.
About these units
Furlong (US Survey) (fur (US))
The US Survey Furlong is defined as 660 US Survey Feet (~201.168 meters), exactly 10 US survey chains. It was historically used in land measurement, agriculture, and railroads. Furlongs remain relevant for interpreting historical property layouts and land grants, particularly in rural and agricultural contexts. The unit's convenience derives from its direct relationship with the acre and chain, facilitating rapid calculation of large land areas. While the furlong is largely obsolete in modern measurement, it persists in legal and historical survey references, bridging imperial traditions and contemporary land-use documentation.
Earth's Polar Radius (R⊕ (p))
The Earth's polar radius is approximately 6,356.8 km, slightly shorter than the equatorial radius due to the Earth's flattening at the poles. This measurement is critical in modeling Earth's shape, gravity field, and rotation. It impacts satellite orbits, geodetic surveys, and global positioning systems (GPS). The difference between the equatorial and polar radii also explains phenomena such as centrifugal force variations, equatorial bulges, and sea level differences across latitudes. Understanding R⊕ (p) is essential for precision navigation, Earth science, and astronomy.