Coastline monitoring : Aquitaine coast (sandy coast since 1996, rocky coast since 2000), Corsican coast (since 2000 or 2002 depending on the site), the Pays de Monts coast (since 2010), the PACA region cliffs (work in progress). This project includes a number of coastal monitoring measures implemented on a local scale by the BRGM (the French Geological Survey) within the framework of the Aquitaine Coastal Observatory, the Corsican Coastal Observation Network and the Pays de Mons Coastal Observatory.

Tide current atlas

A system called “Tide Database” (TDB) has been set up by the SHOM to store, process and give access to in situ sea level measurements and related metadata, such as vertical references, tide benchmarks, instruments, photos, etc..

90th percentile of non-algal suspended matter calculated during the productive period of the WFD (March-October) from 2015 to 2020, from the MODIS algorithm processed by OC5 IFREMER/ARGANS (Gohin et al 2002, Gohin 2011).