Feet (US survey) to Earth's polar radius Converter

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Earth's polar radius





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How to use this Feet (US survey) to Earth's polar radius Converter πŸ€”

Follow these steps to convert given length from the units of Feet (US survey) to the units of Earth's polar radius.

  1. Enter the input Feet (US survey) value in the text field.
  2. The calculator converts the given Feet (US survey) into Earth's polar radius in realtime ⌚ using the conversion formula, and displays under the Earth's polar radius label. You do not need to click any button. If the input changes, Earth's polar radius value is re-calculated, just like that.
  3. You may copy the resulting Earth's polar radius value using the Copy button.
  4. To view a detailed step by step calculation of the conversion, click on the View Calculation button.
  5. You can also reset the input by clicking on Reset button present below the input field.

What is the Formula to convert Feet (US survey) to Earth's polar radius?

The formula to convert given length from Feet (US survey) to Earth's polar radius is:

Length(Earth's polar radius) = Length(Feet (US survey)) / 20855525.874605395

Substitute the given value of length in feet (us survey), i.e., Length(Feet (US survey)) in the above formula and simplify the right-hand side value. The resulting value is the length in earth's polar radius, i.e., Length(Earth's polar radius).

Calculation

Calculation will be done after you enter a valid input.

Examples

1

Consider that a land parcel is measured as 500 feet (US survey) in length.
Convert this length from feet (US survey) to Earth's polar radius.

Answer:

Given:

The length in feet (us survey) is:

Length(Feet (US survey)) = 500

Formula:

The formula to convert length from feet (us survey) to earth's polar radius is:

Length(Earth's polar radius) = Length(Feet (US survey)) / 20855525.874605395

Substitution:

Substitute given weight Length(Feet (US survey)) = 500 in the above formula.

Length(Earth's polar radius) = 500 / 20855525.874605395

Length(Earth's polar radius) = 0.0000239744613972

Final Answer:

Therefore, 500 ft is equal to 0.0000239744613972 Earth's polar radius.

The length is 0.0000239744613972 Earth's polar radius, in earth's polar radius.

2

Consider that a boundary wall is 250 feet (US survey) long.
Convert this distance from feet (US survey) to Earth's polar radius.

Answer:

Given:

The length in feet (us survey) is:

Length(Feet (US survey)) = 250

Formula:

The formula to convert length from feet (us survey) to earth's polar radius is:

Length(Earth's polar radius) = Length(Feet (US survey)) / 20855525.874605395

Substitution:

Substitute given weight Length(Feet (US survey)) = 250 in the above formula.

Length(Earth's polar radius) = 250 / 20855525.874605395

Length(Earth's polar radius) = 0.0000119872306986

Final Answer:

Therefore, 250 ft is equal to 0.0000119872306986 Earth's polar radius.

The length is 0.0000119872306986 Earth's polar radius, in earth's polar radius.

Feet (US survey) to Earth's polar radius Conversion Table

The following table gives some of the most used conversions from Feet (US survey) to Earth's polar radius.

Feet (US survey) (ft)Earth's polar radius (Earth's polar radius)
0 ft0 Earth's polar radius
1 ft4.795e-8 Earth's polar radius
2 ft9.59e-8 Earth's polar radius
3 ft1.4385e-7 Earth's polar radius
4 ft1.918e-7 Earth's polar radius
5 ft2.3974e-7 Earth's polar radius
6 ft2.8769e-7 Earth's polar radius
7 ft3.3564e-7 Earth's polar radius
8 ft3.8359e-7 Earth's polar radius
9 ft4.3154e-7 Earth's polar radius
10 ft4.7949e-7 Earth's polar radius
20 ft9.5898e-7 Earth's polar radius
50 ft0.00000239745 Earth's polar radius
100 ft0.00000479489 Earth's polar radius
1000 ft0.00004794892 Earth's polar radius
10000 ft0.00047948923 Earth's polar radius
100000 ft0.00479489228 Earth's polar radius

Feet (US survey)

A foot (US survey) is a unit of length used in land surveying and mapping in the United States. One foot (US survey) is defined as exactly 1200/3937 meters, which is approximately 0.3048006096 meters or about 0.3048 meters.

The US survey foot is slightly different from the international foot, which is defined as exactly 0.3048 meters. The difference is due to historical measurement standards and is used in specific contexts such as land surveying and engineering in the United States.

US survey feet are used primarily in the United States for property measurement, land surveying, and mapping, ensuring consistency in measurements within these fields.

Earth's polar radius

The Earth's polar radius is the distance from the Earth's center to the poles. One Earth's polar radius is approximately 6,356.8 kilometers or about 3,949.9 miles.

The polar radius is shorter than the equatorial radius due to the Earth's oblate spheroid shape, which results from its rotation causing a bulge at the equator and a flattening at the poles.

The Earth's polar radius is used in geodesy, cartography, and satellite navigation to accurately describe the Earth's shape and dimensions. It is essential for understanding Earth's gravitational field, polar regions, and measurements related to the planet's overall geometry.

Frequently Asked Questions (FAQs)

1. What is the formula for converting Feet (US survey) to Earth's polar radius in Length?

2. Is this tool free or paid?

3. How do I convert Length from Feet (US survey) to Earth's polar radius?