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true-amplitude recovery

1. n. [Geophysics]

Steps in seismic processing to compensate for attenuation, spherical divergence and other effects by adjusting the amplitude of the data. The goal is to get the data to a state where the reflection amplitudes relate directly to the change in rock properties giving rise to them.

Alternate Form: TAR

See: amplitudeattenuationgainprocessingspherical divergence

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