Separation and Reconstruction of Balanced Motions and Internal Tides from SWOT and Nadir Altimeters with a Variational Data Assimilation Method

Bellemin-Laponnaz, Valentin

Separation and Reconstruction of Balanced Motions and Internal Tides from SWOT and Nadir Altimeters with a Variational Data Assimilation Method

Valentin Bellemin-Laponnaz¹, Florian Le Guillou², Clément Ubelmann², Eric Blayo³ and Emmanuel Cosme⁴, (1)Univ. Grenoble Alpes, CNRS, INRAE, IRD, Grenoble INP-UGA, IGE, Grenoble, France, (2)Datlas, Grenoble, France, (3)Univ. Grenoble Alpes, CNRS, Inria, Grenoble INP, LJK, Grenoble, France, (4)Université Grenoble Alpes (UGA)/CNRS, Institut des Géosciences de l'Environnement (IGE), Grenoble, France