In geophysics, admittance describes the small effects of atmospheric pressure on earth gravity. Studies have also been carried out regarding the gravity of Venus. Admittance    in geophysics takes atmospheric pressure as the input and measures small changes in the gravitational field as the output. Geophysics admittance is commonly measured in μGal/mbar. These units convert according to 1 Gal = 0.01 m/s2 and 1 bar = 100 kPa, so in SI units the measurement would be in units of;
In geophysics, admittance is a term for a transfer function, that measures the response (can be amplitude, force) to the applied change (force, pressure) in function of variable of interest (frequency, wave number) applied to the physical body, such us atmosphere or the Earth's crust. In seismology or geodesy it describes the effects of the body to applied forcing (tidal admittance ). The admittance Q(k) can be also defined as the transfer function between the spectral representation of gravity G(k) and topography H(k): N(k) is the uncorrelated noise in the data (assumed to be small) and k is the two-dimensional wave number ()where l is the wavelength. Another application of admittance in geophysics takes atmospheric pressure as the input and measures changes in the gravitational field as the output. In such case admittance is measured in μGal/mbar. These units convert according to 1 Gal = 0.01 m/s2 and 1 bar = 100 kPa, so in SI units the measurement would be in units of;
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describes the small effects of atmospheric pressure on earth gravity. Studies have also been carried out regarding the gravity of Venus. Admittance
is a term for a transfer function, that measures the response (can be amplitude, force) to the applied change (force, pressure) in function of variable of interest (frequency, wave number) applied to the physical body, such us atmosphere or the Earth's crust. In seismology or geodesy it describes the effects of the body to applied forcing (tidal admittance ).
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The admittance Q(k) can be also defined as the transfer function between the spectral representation of gravity G(k) and topography H(k):
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N(k) is the uncorrelated noise in the data (assumed to be small) and k is the two-dimensional wave number ()where l is the wavelength.
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Another application of admittance
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small
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Geophysics admittance is commonly
In such case admittance is