MNT topo-bathymetric coastal of the port of Boulogne-sur-Mer and its surroundings at 10 m (TANDEM project)

The coastal topo-bathymetric product of the port of Boulogne-sur-Mer and its surroundings at a resolution of 0.0001° (~10 m) was realised as part of the TANDEM project (Programme Investissements d’Avenir, ANR-11-RSNR-00023-01). It covers an area comprising the entire port of Boulogne-sur-Mer, from the north of Wimereux to the south of the Bolonnaise agglomeration.
This NTM is intended to be implemented in the hydrodynamic models of the TANDEM project in order to estimate the coastal effects of tsunamis for the Atlantic and Channel, where French nuclear power plants have been installed for about 30 years.
This product is available with the lowest astronomical sea level (PBMA) or mean sea level (NM) as a vertical reference.