Articles | Volume 15, issue 3
https://doi.org/10.5194/os-15-543-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/os-15-543-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
22 May 2019
Research article |
| 22 May 2019
| 22 May 2019
Data assimilation of Soil Moisture and Ocean Salinity (SMOS) observations into the Mercator Ocean operational system: focus on the El Niño 2015 event
Benoît Tranchant
CORRESPONDING AUTHOR
Collecte Localisation Satellites, Ramonville Saint-Agne, 31520, France
Elisabeth Remy
Mercator Ocean, Ramonville Saint-Agne, 31520, France
Eric Greiner
Collecte Localisation Satellites, Ramonville Saint-Agne, 31520, France
Olivier Legalloudec
Mercator Ocean, Ramonville Saint-Agne, 31520, France
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Short summary
This work deals with the use of sea surface salinity measurements from space in the context of operational oceanography. The salinity plays an important role in the ocean–atmosphere coupling, especially when an El Niño event occurs in the tropical Pacific. However, it is still difficult to use such data in ocean models due to a large extent to large-scales biases. This study shows that from recent data with a suitable bias correction scheme, it is possible to improve our forecast skill.
This work deals with the use of sea surface salinity measurements from space in the context of...
