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TITLE Global Topogaphy

MEASURED AND ESTIMATED SEAFLOOR TOPOGRAPHY

NEW! SRTM15_PLUS             V1                November 29, 2014

NEW! SRTM30_PLUS             V10                November 29, 2014

NEW! Global Topography       V17.1                November 29, 2014

Reference:  Smith, W. H. F., and D. T. Sandwell, Global seafloor topography from satellite altimetry and ship depth soundings, Science, v. 277, p. 1957-1962, 26 Sept., 1997.

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Interactive Maps

The maps below have been sectioned into 16 clickable regions. Clicking on a particular region will open a new window showing the zoomed in region in more detail.

Global Bathymetry Map

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ALL MARINE BATHYMETRY DATA ARE WELCOME!

If you would like to contribute data to the next version of the global topography grid we would be pleased to use it. Any format is welcome, even raw multibeam format. Please send e-mail to dsandwell@ucsd.edu

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Last modified : 16:29:22 PST, 11/29/14