General Bathymetric Chart of the Oceans (2019) Polar Stereographic

The dataset shows global bathymetry based on The General Bathymetric Chart of the Oceans (GEBCO) 2019. The dataset represents a continuous model of seafloor topography derived from a combination of multibeam, singlebeam and satellite altimetry data. The dataset has been reprojected to a polar stereographic projection and published as a web-based background map for use in the ISAAFFIK Arctic Gateway portal.