Ross Dependency | |
|---|---|
 | |
| Sovereign state | New Zealand |
| Claimed by the United Kingdom | 1841 |
| Claim transferred to New Zealand | 1923 |
| Sector claim | 160°E – 150°W |
| Main base and administrative centre | Scott Base 77°50′57″S 166°46′06″E / 77.849132°S 166.768196°E |
| Official languages | English |
| Government | Dependency under a constitutional monarchy |
• Monarch | Charles III |
• Governor | Dame Cindy Kiro |
| Area | |
• Total | 450,000 km2 (170,000 sq mi) |
| Population | |
• Seasonal estimate |
|
| Currency | New Zealand dollar (NZ$) (NZD) |
| Time zone | UTC+12:00 (NZST) |
• Summer (DST) | UTC+13:00 (NZDT) |
| Calling code | +64 2409 |
| Internet TLD | |
The Ross Dependency is a region of Antarctica defined by a sector originating at the South Pole, passing along longitudes 160° east to 150° west, and terminating at latitude 60° south. It is claimed by New Zealand, a claim mutually accepted only by Australia, the UK, France and Norway, countries that also have territorial claims in Antarctica. Under the 1961 Antarctic Treaty, of which all territorial claimants are signatories, including New Zealand, all claims are held in abeyance. Article IV states: "No acts or activities taking place while the present Treaty is in force shall constitute a basis for asserting, supporting or denying a claim to territorial sovereignty in Antarctica or create any rights of sovereignty in Antarctica".
The Dependency takes its name from Sir James Clark Ross, who discovered the Ross Sea and includes part of Victoria Land, and most of the Ross Ice Shelf. Ross, Balleny, Scott and Roosevelt Islands also form part of the Dependency.