Ocean Science
Ocean Science
OS
Articles | Volume 19, issue 3
Articles | Volume 19, issue 3
https://doi.org/10.5194/os-19-729-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/os-19-729-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 3
Research article
 | 
26 May 2023
Research article |  | 26 May 2023

Improving sea surface temperature in a regional ocean model through refined sea surface temperature assimilation

Silje Christine Iversen, Ann Kristin Sperrevik, and Olivier Goux

Viewed

Total article views: 1,804 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,384 363 57 1,804 49 38
  • HTML: 1,384
  • PDF: 363
  • XML: 57
  • Total: 1,804
  • BibTeX: 49
  • EndNote: 38
Views and downloads (calculated since 27 Sep 2022)
Cumulative views and downloads (calculated since 27 Sep 2022)

Viewed (geographical distribution)

Total article views: 1,804 (including HTML, PDF, and XML) Thereof 1,750 with geography defined and 54 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 31 Mar 2025
Download
Short summary
We present two methods to refine the assimilation of satellite sea surface temperatures (SSTs) into a regional ocean model. First, we correct the SSTs for biases and show that this correction reduces the model SST errors. Then, we implement a special observation operator that handles the spatial resolution mismatch between coarse passive microwave SSTs and the high-resolution model. We find that excluding this operator spatially smooths the modeled SST, whereas its inclusion prevents this.
Read more
Share
Special issue
Data assimilation techniques and applications in coastal and...