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Keywords:

  • Elliptic;
  • Hyberbola;
  • Moveout

ABSTRACT

The shifted hyperbola approximation is widely used in seismic applications. Mostly, this approximation is applied to reflection moveout in multilayered media. The traditional domain for this application is the t - x domain. In this paper, we discuss the use of this approximation in the τ - p and t - p domains. The accuracy of the shifted hyperbola approximation defined in different domains is illustrated by analytical and numerical examples.