Auxiliary material for this article contains a figure showing differences between seal-derived bathymetry and the TOPO12.1 topography grid, and between updated trackline bathymetry and TOPO12.1.

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grl27463-sup-0001-readme.txtplain text document2KReadme.txt
grl27463-sup-0002-fs01.tifTIFF image1708KFigure S1. Difference between depths of seal dives interpreted as to the seabed and depth from the TOPO12.1 bathymetry grid and between updated trackline data set and TOPO12.1.

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