GLOBAL OCEAN GRIDDED L4 SEA SURFACE HEIGHTS AND DERIVED VARIABLES NRT SL-CLS-TOULOUSE-FR EARTH SCIENCE>OCEANS>COASTAL PROCESSES>SEA SURFACE HEIGHT Oceanographic geographical features satellite-observation surface_geostrophic_northward_sea_water_velocity_assuming_sea_level_for_geoid surface_geostrophic_northward_sea_water_velocity surface_geostrophic_eastward_sea_water_velocity_assuming_sea_level_for_geoid sea_surface_height_above_sea_level sea_surface_height_above_geoid surface_geostrophic_eastward_sea_water_velocity near-real-time marine-resources marine-safety coastal-marine-environment weather-climate-and-seasonal-forecasting global-ocean arctic-ocean Level 4 Not Applicable '''Short description:'''Altimeter satellite gridded Sea Level Anomalies (SLA) computed with respect to a twenty-year [1993, 2012] mean. The SLA is estimated by Optimal Interpolation, merging the L3 along-track measurement from the different altimeter missions available. Part of the processing is fitted to the Global Ocean. (see QUID document or http://duacs.cls.fr [http://duacs.cls.fr] pages for processing details). The product gives additional variables (i.e. Absolute Dynamic Topography and geostrophic currents (absolute and anomalies)). It serves in near-real time applications.This product is processed by the DUACS multimission altimeter data processing system. '''DOI (product) :''' https://doi.org/10.48670/moi-00149 2023-11-30T00:00:00.00Z series SEALEVEL_GLO_PHY_L4_NRT_008_046 eng No limitations on public access