2011 Digital MNT LIDAR Land Model on the Aquitaine Coast

A 1 m Digital Terrain Model was developed by IGN from a LIDAR survey carried out in spring 2011, as part of a partnership between BRGM and IGN for the Observatoire de la Côte Aquitaine; the aim is to monitor the evolution of the Aquitaine coastline. The MNT is cut into 649 square slabs of 1 km side. The right-of-way corresponds to a minimum band of 2 km on either side of the coastline established by the Observatoire de la Côte Aquitaine.