Aquarius L3 Weekly Polar-Gridded Brightness Temperature and Sea Surface Salinity, Version 5

The data set consists of weekly gridded Level-3 products of Aquarius L-band radiometer brightness temperature (TB) observations and Sea Surface Salinity (SSS) retrievals from the Aquarius/Satélite de Aplicaciones Científicas (SAC-D) mission, developed collaboratively between the U.S. National Aeronautics and Space Administration (NASA) and Argentina's space agency, Comisión Nacional de Actividades Espaciales (CONAE).该数据集由美国国家航空航天局（National Aeronautics and Space Administration，NASA）与阿根廷国家空间活动委员会（Comisión Nacional de Actividades Espaciales，CONAE）联合开发的水瓶座（Aquarius）/科学应用卫星（Satélite de Aplicaciones Científicas，SAC-D）任务所产出的周度网格化三级（Level-3）产品组成，此类产品涵盖水瓶座L波段辐射计亮温（Brightness Temperature，TB）观测数据与海表盐度（Sea Surface Salinity，SSS）反演结果。