Depth contours with up to 10m interval, based on 10 m grid (only in areas with detailed bathymetry).

Regular grids with 50m x 50m resolution which show the terrain variation on the seafloor in Norwegian sea/ocean areas. The grid model was generated by interpolating the original depth data from the primary database of the Norwegian Mapping Authority Hydrographic Service. Therefore the data has varying quality with regard to the reliability of both the positions and the depths.

A daily averaged hindcast for the Barents 2.5 km model from 2010 to 2018. Barents 2.5 km is a coupled ocean and sea ice ensemble prediction model. It is MET Norway’s main forecasting model for ocean currents and sea ice in the Barents Sea and around Svalbard. The model is based on the METROMS (https://github.com/metno/metroms) framework which implements the coupling between the ocean component (ROMS) and the sea ice component (CICE).

The data set shows different landforms on the seabed on the Norwegian continental shelf and in the fjords. Examples of seabed landforms are channels, canyons, sediment waves, areas with sediment waves, glacial lineations, iceberg plough marks, moraines, slide escarpments, slide scars, slide areas, areas with slide deposits, submarine fans and areas with pockmarks.