Position of the coastline of the Aquitaine sandy coastline in 2019

Coastline 2019 from Pointe du Verdon to Cap Saint Martin (ex-Aquitaine sandy coast). The coastline on the sandy coast corresponds to the foot of the dune. This ribline was determined by photo-interpretation of orthophotography 2019 (©IGN, OCA 2019), supported by synchronously acquired LiDAR data at orthophotography. The dune foot corresponds to the topographic rupture between the ocean duary front and the beach. Benches are not taken into account.