Work

Analysis of approaches to solving a forward problem based on a comparison of the results of two seismic tomography algorithms

Year: 2024

Type: article

Abstract: The seismic ray tomography method provides a way to construct models of velocity anomalies in the geological medium to provide hypotheses about structure beneath. In the tomographic inversion process the chosen approach and quality of the forward problem solution significantly affects final result which may vary for the same dataset. The aim of this paper is to study the influence of the choice in forward problem solving method on the inversion result using two algorithms as an example: PROFIT (ray-bending technique) and ST3D (tracing via eikonal equation solution), using field data (Beltir, Altai Republic, 2021).

Source: Russian Journal of geophysical technologies

DOI: 10.18303/2619-1563-2024-3-46

Authors: K. Yu. Potapova, S. S. Abramenkov, G. S. Chernyshov, P. A. Dergach, I. V. Medved, T. A. Stupina

Institutions: Novosibirsk State University, Institute of Petroleum Geology and Geophysics

Language: English

Topic: Seismic Imaging and Inversion Techniques

Subfield: Geophysics

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4405654224

FWCI:

Cites: 22

Cited by:

Related to: 10