CCI+SSS, A New SMOS L2 Reprocessing Reduces Errors on Sea Surface Salinity Time Series. - Xavier Perrot; Jacqueline Boutin; Jean-Luc Vergely; Frederic Rouffi; Adrien Martin; Sébastien Guimbard; Julia Koehler; Nicolas Reul; Rafael Catany; Paolo Cipollini; Roberto Sabia (IGARSS, 2021)