### Antarctic Territorial Claims

### Data downloaded from https://data.aad.gov.au/metadata/gis108 on 2025-10-02
    Harris, U. (2009) Antarctic Territorial Claims GIS, Ver. 1, Australian Antarctic Data Centre. https://data.aad.gov.au/metadata/gis108
    
### Processing steps

    1.  Download claims polygons from https://data.aad.gov.au/metadata/gis108 
    
    2.  Mask international waters to restrict claims to land-only using a medium resolution seamask (https://doi.org/10.5285/9ea21839-1b4b-4dde-b170-07c87cc5d741)