Ocean Science
Ocean Science
OS
Articles | Volume 15, issue 6
Articles | Volume 15, issue 6
https://doi.org/10.5194/os-15-1593-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/os-15-1593-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 15, issue 6
Research article
 | 
03 Dec 2019
Research article |  | 03 Dec 2019

Commonly used methods fail to detect known propagation speeds of simulated signals from time–longitude (Hovmöller) diagrams

Yair De-Leon and Nathan Paldor

Viewed

Total article views: 1,885 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,087 728 70 1,885 75 79
  • HTML: 1,087
  • PDF: 728
  • XML: 70
  • Total: 1,885
  • BibTeX: 75
  • EndNote: 79
Views and downloads (calculated since 15 May 2019)
Cumulative views and downloads (calculated since 15 May 2019)

Viewed (geographical distribution)

Total article views: 1,885 (including HTML, PDF, and XML) Thereof 1,629 with geography defined and 256 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 31 Mar 2025
Download
Short summary
Using simulated signal of sea surface height anomalies (SSHA) where the phase speed of the dominant mode is known a priori, we demonstrate that four of the common methods employed in estimating the propagation speed of SSHA do not identify the correct input mode. This finding explains the lack of progress made in recent years in bridging the gap between the "too fast" Rossby wave phase speed observations by satellites and the phase speed in the highly accurate linear trapped wave theory.
Read more
Share