European Space Agency gives the opportunity to activate for a third year the Space for Shore consortium, led by i-Sea, in the frame of Coastal Erosion project. After having developed many tools, which made possible the monitoring of erosion dynamics for all types of European coasts, and after having massively applied them to more than 1,500 km of coast over a timespan of 25-year retrospective, our team is mobilising the monitoring of new areas with high issues to achieve operational services that are fully in line with the concerns and needs of coastal managers.