Testing the algorithm for determining the velocity model of the upper part of the medium based on the first times arrivals
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.
Authors
- E. V. Mosyagin (ORCID: https://orcid.org/0000-0003-1217-5599)
- A. M. Kamashev (ORCID: https://orcid.org/0000-0001-8368-1144)
- Georgy Mitrofanov (ORCID: https://orcid.org/0000-0003-4203-2740)
- A. А. Nikitin (ORCID: https://orcid.org/0000-0003-4928-342X)
- G. S. Chernyshov (ORCID: https://orcid.org/0000-0002-7752-5898)
Institutions
- Novosibirsk State University (RU)
- Institute of Petroleum Geology and Geophysics (RU)
- Siberian Research Institute of Geology, Geophysics and Mineral Resources (RU)
- Novosibirsk State Technical University (RU)
Publication Details
- Journal
- Russian Journal of geophysical technologies
- Published
- 2024-08-31
- DOI
- https://doi.org/10.18303/2619-1563-2024-2-4
- Primary Topic
- Seismic Imaging and Inversion Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00