GEBCO 2022 Grid - With ice surface elevation

International Bathymetric Chart of the Arctic Ocean (IBCAO) V4.1

Panoply netCDF, HDF and GRIB Data Viewer | NASA Goddard Institute for Space Studies (GISS)

GEBCO 2022 Grid - With ice surface elevation

4.0G gebco_2022.zip

7.0G GEBCO_2022.nc

GEBCO 2022 Grid - With ice surface elevation

International Bathymetric Chart of the Arctic Ocean (IBCAO) V4.1

2.1G IBCAO_v4_1_200m.nc

IBCAO using Panoply

Using QGIS:

IBCAO using QGIS