Articles | Volume 12, issue 3
https://doi.org/10.5194/os-12-825-2016
https://doi.org/10.5194/os-12-825-2016
Research article
 | 
27 Jun 2016
Research article |  | 27 Jun 2016

Major improvement of altimetry sea level estimations using pressure-derived corrections based on ERA-Interim atmospheric reanalysis

Loren Carrere, Yannice Faugère, and Michaël Ablain

Viewed

Total article views: 4,894 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,614 2,052 228 4,894 267 264
  • HTML: 2,614
  • PDF: 2,052
  • XML: 228
  • Total: 4,894
  • BibTeX: 267
  • EndNote: 264
Views and downloads (calculated since 18 Jan 2016)
Cumulative views and downloads (calculated since 18 Jan 2016)

Cited

Saved (final revised paper)

Latest update: 16 Sep 2026
Download
Short summary
New dynamic atmospheric (DAC_ERA) and dry tropospheric (DT_ERA) correction have been computed for the altimeter period using the ERA-Interim meteorological reanalysis. The corrections improve sea level estimations in Southern Ocean and in shallow waters; the impact is the most important for the first decade of altimetry, when operational meteorological models had a weaker quality. DT_ERA remains better in the recent period. New corrections significantly impact long-term regional trends.
Share