Illustration of the research activities over the Ebro basin of the IDEWA (Irrigation and Drainage monitoring by remote sensing for Ecosystems and WAter resources management) project funded by the PRIMA program. The film was shot in June 2021 in the Lleida region. Project partners: CESBIO, Universitat de Lleida, Observatori de l’Ebre, IMAA CNR, Université Cadi Ayyad de Marrakech, in collaboration with isardSAT and LabFerrer.