The update of the coastal topo-bathymetric DEM of the Gironde estuary - downstream with a resolution of 0.0002° (~ 20 m) was carried out in the third phase of the HOMONIM project. This DEM covers the downstream part of the Gironde estuary, from Pauillac to its mouth. It is complementary to the DEM covering the upstream estuary. The DEM is intended to be implemented in hydrodynamic models in order to produce forecasts as accurate as possible of water heights and sea states at the coast to improve the relevance of the Wave-Submergence Vigilance. This product is available with either the Lowest Astronomic Tide (LAT) or the Mean Sea Level (MSL) as a vertical reference.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.