Satellite-Based Analysis of Coastal Upwelling Variability and a Novel Index: Case Studies of the Moroccan Atlantic Coast and the Californian Coast. - Zineb El Abidi; Khalid Minaoui; Aissa Benazzouz; Abdellah Chehri; Rachid Saadane; Abdeslam Jakimi (IEEE Trans. Geosci. Remote. Sens., 2024)