Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 16, issue 24
Articles | Volume 16, issue 24
https://doi.org/10.5194/gmd-16-7237-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-16-7237-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 16, issue 24
Model evaluation paper
 | 
15 Dec 2023
Model evaluation paper |  | 15 Dec 2023

Calibration of absorbing boundary layers for geoacoustic wave modeling in pseudo-spectral time-domain methods

Carlos Spa, Otilio Rojas, and Josep de la Puente

Viewed

Total article views: 3,136 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,295 656 185 3,136 129 198
  • HTML: 2,295
  • PDF: 656
  • XML: 185
  • Total: 3,136
  • BibTeX: 129
  • EndNote: 198
Views and downloads (calculated since 13 Jul 2023)
Cumulative views and downloads (calculated since 13 Jul 2023)

Viewed (geographical distribution)

Total article views: 3,136 (including HTML, PDF, and XML) Thereof 3,015 with geography defined and 121 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 04 Sep 2026
Download
Short summary
This paper develops a calibration methodology of all absorbing techniques typically used by Fourier pseudo-spectral time-domain (PSTD) methods for geoacoustic wave simulations. The main contributions of the paper are (a) an implementation and quantitative comparison of all absorbing techniques available for PSTD methods through a simple and robust numerical experiment, and (b) a validation of these absorbing techniques in several 3-D seismic scenarios with gradual heterogeneity complexities.
Read more
Share