Encyclopedia > Geopotential

Article Content

Geopotential

Geopotential is the potential of the Earth's gravity field. The gravity vector is obtained as the gradient of this potential. For the purpose of satellite orbital mechanics, the geopotential is typically described by a series expansion into spherical harmonics (spectral[?] representation).

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

North Haven, New York

... races, and 0.54% from two or more races. 1.48% of the population are Hispanic or Latino of any race. There are 337 households out of which 19.6% have children under ...