FRANCE · LANDSCAPE · COAST
Indicateur national de l'érosion côtière (Cerema)
ProDrawn as areasVisible at national scaleIn the app's radius search
What this layer shows
The past movement of the shoreline, retreating or advancing, measured by Cerema on aerial photographs taken several decades apart. It is a trend over the observed period, not a forecast. The indicator is not computed where a structure replaces the natural shoreline, nor in estuaries.
Publisher and licence
Source : © Evolution du trait de côte · Cerema / Ministère en charge de l'environnement, Licence Ouverte 2.0
Source : © Evolution du trait de côte - Cerema / Ministère en charge de l'environnement, Licence Ouverte 2.0
Where the data comes from
ARCGIS · geolittoral-data.cerema.fr
Merestone asks this service live for the area on screen. Nothing is copied or stored beyond a short cache.
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