Latest updates of the CNES/CLS IDS Analysis Center solutions
Hugues Capdeville (CLS, France)
Adrien Mezerette (CLS, France); Jean-Michel Lemoine (CNES, France)
Event: 2026 IDS Workshop
Session: Analysis Center Status and Progress
Presentation type: Oral
DOI: 10.24400/312072/i03-2026.4679
Licence: 
Abstract
The SWOT and Sentinel‑6B satellites have recently been integrated into the DORIS processing chain of the CNES/CLS IDS Analysis Center. This contribution presents the current Precise Orbit Determination (POD) performance for these new DORIS missions. POD quality is assessed in particular through the analysis of one‑per‑revolution empirical acceleration amplitudes and orbit residuals. The resulting orbits are also compared with the CNES precise orbits routinely used for altimetry applications. Dedicated single‑satellite solutions for SWOT and Sentinel‑6B are analyzed and evaluated against the latest DPOD2020 reference solution. In addition, the impact of including these two satellites on the CNES/CLS multisatellite solution is investigated.key words: POD, SWOT and Sentinel-6B solutionspresentation: in person
Contribution: IDS26_s2_Capdeville_GRGacStatus.pdf (pdf, 969 ko)
Corresponding author:
Hugues Capdeville
CLS
France
