Articles | Volume 15, issue 5
Research article
12 Sep 2019
Research article |  | 12 Sep 2019

DUACS DT2018: 25 years of reprocessed sea level altimetry products

Guillaume Taburet, Antonio Sanchez-Roman, Maxime Ballarotta, Marie-Isabelle Pujol, Jean-François Legeais, Florent Fournier, Yannice Faugere, and Gerald Dibarboure


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Guillaume Taburet on behalf of the Authors (28 May 2019)  Manuscript 
ED: Referee Nomination & Report Request started (11 Jun 2019) by Emil Stanev
ED: Publish as is (16 Jul 2019) by Emil Stanev
AR by Guillaume Taburet on behalf of the Authors (18 Jul 2019)  Manuscript 
Short summary
This paper deals with sea level altimetery products. These geophysical data are distributed as along-track and gridded data through Copernicus programs CMEMS and C3S. We present in detail a new reprocessing of the data (DT2018) from 1993 to 2017. The main changes and their impacts since the last version (DT2014) are carefully discussed. This comparison is made using an independent dataset. DT2018 sea level products are improved at the global and regional scale, especially in coastal areas.