SWOT-derived geometric marine geoid surface complements gravimetric geoid modelling approachesKupavõh, Aleksei; Ellmann, Artu; Delpeche-Ellmann, Nicole Camille; Varbla, SanderEGU General Assembly 20252025 / art. EGU25-10957 https://doi.org/10.5194/egusphere-egu25-10957