Description
The Atmosphere and Ocean De-Aliasing Level-1B (AOD1B) Product provides a priori information about temporal variations in the Earth's gravity field due to global mass variability in the Atmosphere and ocean. It is based on analysis and forecast data of the operational high-resolution global numerical weather prediction (NWP) model of the European Centre for Medium-Range Weather Forecasts (ECMWF), and ocean bottom pressure from an unconstrained simulation with a global ocean general circulation model that is consistently forced with ECMWF Atmospheric data.
