Multi-decade follow-up of the coast line of Porz beach (Island of Trielen, Molène Archipelago, Finistère)

Study of the kinematics of the coast line of the island of Trielen (Porz beach), located in the archipelago of Molène (region Brittany, Finistère).
Type of space entity: point
Format: digital coordinates in X and Y
Objectives: study the kinematics of the coast line in response to climatic variations and/or marine weather conditions