Submarine Landslides Polygons (100k)

Submarine landslides, detected on the seabed, outcropping or buried, mapped by various national and regional mapping projects and recovered in the literature. Locally polygons are extended on land to include the subaerial portions and/or origin of the landslides. Polygons represent areas larger than 4 hectares. (for smaller areas, see submarine landslides points layer) Note: blank areas do not necessarily correspond to no occurrence.