High resolution vector polygon seamask for areas south of 60°S

Please cite this item as: 'Gerrish, L. (2020). High resolution vector polygon seamask for areas south of 60S (7.2) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/8295498A-0A14-4C62-AAFF-9D7C8648F9A5'.

A high resolution seamask for regions south of 60°S, comprised of a roundel polygon with all land and ice shelves erased.