Convert feet (US survey) [ft] to Earth's polar radius
Please provide values below to Convert feet (US survey) [ft] to Earth's polar radius, or vice versa.
What is a US Survey Foot (ft)?
The US survey foot is a slightly different version of the international foot, used mainly in land surveying in the United States. It equals exactly 1200⁄3937 meters.
What is Earth's Polar Radius?
Earth's Polar Radius is the radius of the Earth measured from its center to the North or South Pole. Its value is approximately 6,356.8 kilometers (3,950.7 miles), slightly smaller than the equatorial radius due to Earth's oblate shape.
feet (US survey) [ft] to Earth's polar radius Conversion Table
| feet (US survey) [ft] | Earth's polar radius |
|---|---|
| 0.01 feet (US survey) [ft] | 4.79491090003e-10 Earth's polar radius |
| 0.1 feet (US survey) [ft] | 4.79491090003e-9 Earth's polar radius |
| 1 feet (US survey) [ft] | 4.79491090003e-8 Earth's polar radius |
| 2 feet (US survey) [ft] | 9.58982180005e-8 Earth's polar radius |
| 3 feet (US survey) [ft] | 1.43847327001e-7 Earth's polar radius |
| 5 feet (US survey) [ft] | 2.39745545001e-7 Earth's polar radius |
| 10 feet (US survey) [ft] | 4.79491090003e-7 Earth's polar radius |
| 20 feet (US survey) [ft] | 9.58982180005e-7 Earth's polar radius |
| 50 feet (US survey) [ft] | 2.39745545001e-6 Earth's polar radius |
| 100 feet (US survey) [ft] | 4.79491090003e-6 Earth's polar radius |
| 1000 feet (US survey) [ft] | 4.79491090003e-5 Earth's polar radius |
How to Convert feet (US survey) [ft] to Earth's polar radius
1 feet (US survey) [ft] = 4.7949109000258E-8 Earth's polar radius
1 Earth's polar radius = 20855444.884171 feet (US survey) [ft]
Example: convert 15 feet (US survey) [ft] to Earth's polar radius:
15 × 4.7949109000258E-8 = 7.1923663500387E-7 Earth's polar radius