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: 1,191 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
840 240 111 1,191 48 44
  • HTML: 840
  • PDF: 240
  • XML: 111
  • Total: 1,191
  • BibTeX: 48
  • EndNote: 44
Views and downloads (calculated since 13 Jul 2023)
Cumulative views and downloads (calculated since 13 Jul 2023)

Viewed (geographical distribution)

Total article views: 1,191 (including HTML, PDF, and XML) Thereof 1,121 with geography defined and 70 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 20 Nov 2024
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