Articles | Volume 11, issue 5
https://doi.org/10.5194/os-11-789-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/os-11-789-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
06 Oct 2015
Research article |
| 06 Oct 2015
Sea level budget over 2005–2013: missing contributions and data errors
H. B. Dieng
Laboratoire d'Etudes en Géophysique et Océanographie Spatiales – Centre National d'Etudes Spatiales (LEGOS-CNES), Toulouse, France
A. Cazenave
CORRESPONDING AUTHOR
Laboratoire d'Etudes en Géophysique et Océanographie Spatiales – Centre National d'Etudes Spatiales (LEGOS-CNES), Toulouse, France
International Space Science Institute (ISSI), Bern, Switzerland
K. von Schuckmann
Mediterranean Institute of Oceanography (MIO), Université de Toulon, Toulon, France
M. Ablain
Collecte Localisation Satellites (CLS), Ramonville, France
B. Meyssignac
Laboratoire d'Etudes en Géophysique et Océanographie Spatiales – Centre National d'Etudes Spatiales (LEGOS-CNES), Toulouse, France
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L. Zawadzki and M. Ablain
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M. Ablain, A. Cazenave, G. Larnicol, M. Balmaseda, P. Cipollini, Y. Faugère, M. J. Fernandes, O. Henry, J. A. Johannessen, P. Knudsen, O. Andersen, J. Legeais, B. Meyssignac, N. Picot, M. Roca, S. Rudenko, M. G. Scharffenberg, D. Stammer, G. Timms, and J. Benveniste
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Related subject area
Approach: Remote Sensing | Depth range: All Depths | Geographical range: All Geographic Regions | Phenomena: Sea Level
Analyses of altimetry errors using Argo and GRACE data
Jean-François Legeais, Pierre Prandi, and Stéphanie Guinehut
Ocean Sci., 12, 647–662, https://doi.org/10.5194/os-12-647-2016, https://doi.org/10.5194/os-12-647-2016, 2016
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Sea level is a key indicator of climate change and has been monitored by satellite altimetry for more than 2 decades. The evaluation of the performances of the altimeter missions can be performed by comparison with in situ-independent measurements from Argo profiling floats. This allows for the detection of altimeter drift and the estimation of the impact of a new altimeter standard. This study aims at characterizing the errors of the method thanks to sensitivity analyses to different parameters.
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