This image shows shoreline changes near Kalogera Lagoon, along the Peloponnese peninsula in southern Greece. Areas in red indicate erosion between 1995 and 2020, while areas in green show strong accretion during the same time period.
Coastline data from 1995 to 2020 has been overlaid onto a Copernicus Sentinel-2 image from 2021.
Read full story: Monitoring coastal changes in Greece