A map is a simplified depiction of a space which highlights relations between components (objects, regions) of that space. Most usually a map is a two-dimensional, geometrically accurate representation of a three-dimensional space, e.g., a geographical map. More generally, maps can be devised to represent any local property of the world or part of it. New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island) and numerous smaller islands, most notably Stewart Island and the Chatham Islands. The indigenous Maori name for New Zealand is Aotearoa, commonly translated as land of the long white cloud. The Realm of New Zealand also includes Tokelau, the Cook Islands and Niue (self-governing but in free association), and the Ross Dependency, New Zealand's territorial claim in Antarctica.