Bathymetry of Approaches to Casey Station

Bathymetric Contours and height range polygons of approaches to Casey Station, derived from RAN Fair sheet, Aurora Australis and GEBCO soundings.凯西站（Casey Station）近岸航路的等深线（Bathymetric Contours）与高程范围多边形，数据源自RAN航用海图、奥罗拉·奥斯特拉利斯号（Aurora Australis）测深数据及GEBCO测深数据。