Notice: The Global Map Antarctica was developed based on the Extended Specifications for Global Map Antarctica. Some parts, like the data structures, are different from other data of Global Map.
Credit: "Global Map of Antarctica © ISCGM / SCAR"
Contact: SCAR
E-mail: 
WGS84 versions (wgs84*.shp) are prepared by the Secretariat of ISCGM by "ruby wgs84.rb | sh".