Work

Testing the algorithm for determining the velocity model of the upper part of the medium based on the first times arrivals

Year: 2024

Type: article

Abstract: The results of testing the algorithm and the software module created on its basis are presented. The algorithm allows us to build a velocity model of the medium upper part using the times of the first arrivals of seismic signals related to refracted waves. The module implements two possibilities of these times determination. The first involves determining the times before the module is starting. The second implements the automatic determination of such times from the original seismograms using neural networks.

Source: Russian Journal of geophysical technologies

DOI: 10.18303/2619-1563-2024-2-4

Authors: G. M. Mitrofanov, G. S. Chernyshov, A. M. Kamashev, A. A. Nikitin, E. V. Mosyagin

Institutions: Novosibirsk State University, Institute of Petroleum Geology and Geophysics, Novosibirsk State Technical University, Siberian Research Institute of Geology, Geophysics and Mineral Resources

Language: English

Topic: Seismic Imaging and Inversion Techniques

Subfield: Geophysics

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4402118741

FWCI:

Cites: 8

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Related to: 10