A Two-Dimensional Variational Scheme for Merging Multiple Satellite Altimetry Data and Eddy Analysis
With the increasing number of satellite Fleece Tops altimeters in orbit, the effective resolution of merged multiple satellite altimetry data can be improved.We implement a two-dimensional variational (2-DVar) method to merge multiple satellite altimetry data and produce a daily gridded absolute dynamic topography (ADT) dataset with a grid size of