South Atlantic Ocean Map Plus TerrainAbout This South Atlantic Ocean Map This South Atlantic Ocean Map includes a terrain relief image in the water only. Land areas show country borders, major cities, rivers, and roads. The background terrain is a 300 dpi CMYK Photoshop image, so you can alter the background colors easily to your design specifications. Perfect for page size color illustrations in proposals or reports. This map is also included in our Premier International plus Terrain