Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Esri shapefile with polygons representing Antarctic ice shelfs and land features, identified by the POLY_TYPE field ('S' or 'L' respectivly). Coordinate system is WGS 1984 Stereographic South Pole projection, based on the WGS84 datum. Central Meridian = 180.0 degrees, Standard Parallel = -60.0 degrees. False Easting = 0.0, False Northing = 0.0.</SPAN></P></DIV></DIV></DIV>