Datasets Activity Stream About Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found Themes: Elevation and Depth Tags: contour line Filter Results Gebco bathymetry contour line from 30 arc second grid Bathymetry contour line derived from Gebco global 30 arc-second grid updated in 2008. Isobaths are 100 metres apart. Data are restricted to the Falkland Islands.