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Convert Reed to Earth's polar radius

Reed




Earth's polar radius


How to use this Reed to Earth's polar radius Converter 🤔

Follow these steps to convert given Reed value from Reed units to Earth's polar radius units.

  1. Enter the input Reed value in the text field.
  2. The given Reed is converted to Earth's polar radius in realtime ⌚ using the formula, and displayed under the Earth's polar radius label.
  3. You may copy the resulting Earth's polar radius value using the Copy button.

Formula

To convert given length from Reed to Earth's polar radius, use the following formula.

Earth's polar radius = Reed / 2317285.2872481514

Calculation

Calculation will be done after you enter a valid input.

Reed to Earth's polar radius Conversion Table

The following table gives some of the most used conversions from Reed to Earth's polar radius.

Reed (reed)Earth's polar radius (Earth's polar radius)
0 reed0 Earth's polar radius
1 reed4.3154e-7 Earth's polar radius
2 reed8.6308e-7 Earth's polar radius
3 reed0.00000129462 Earth's polar radius
4 reed0.00000172616 Earth's polar radius
5 reed0.0000021577 Earth's polar radius
6 reed0.00000258924 Earth's polar radius
7 reed0.00000302078 Earth's polar radius
8 reed0.00000345232 Earth's polar radius
9 reed0.00000388385 Earth's polar radius
10 reed0.00000431539 Earth's polar radius
20 reed0.00000863079 Earth's polar radius
50 reed0.00002157697 Earth's polar radius
100 reed0.00004315394 Earth's polar radius
1000 reed0.00043153944 Earth's polar radius
10000 reed0.00431539442 Earth's polar radius
100000 reed0.04315394421 Earth's polar radius

Reed

A reed is a historical unit of length used in various cultures for land measurement and construction. One reed is approximately equivalent to 2.5 to 3 meters or about 8.2 to 9.8 feet.

The exact length of a reed could vary depending on the region and historical period, as it was based on practical measurements of the length of a reed or a similar natural material used for measuring distances.

Reeds were used in historical land surveying, agriculture, and construction. Although not commonly used today, the unit provides historical context for traditional measurement practices and the use of natural materials in measurement systems.

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.