Marine Geoscience Data System

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Global Multi-Resolution Topography Data Portal: Related Links

  • General Bathymetric Chart of the Oceans (GEBCO): global ocean floor bathymetric data sets, operated under the auspices of the International Hydrographic Organization (IHO) and the Intergovernmental Oceanographic Commission (IOC).
  • Smith & Sandwell satellite predicted bathymetry.
  • Shuttle Radar Topography Mission (SRTM).
  • International Bathymetric Chart of the Arctic Ocean (IBCAO)
  • SCAR Subglacial Topographic Model of the Antarctic (BEDMAP).