Location: Southeastern Asia, islands in the Indian Ocean, midway between northwestern Australia and Timor island
Geographic coordinates: 12 14 S, 123 05 E
Map references: Southeast Asia
Area: total: 5 sq km land: 5 sq km water: 0 sq km note: includes Ashmore Reef (West, Middle, and East Islets) and Cartier Island
Area - comparative: about eight times the size of The Mall in Washington, DC
Land boundaries: 0 km
Coastline: 74.1 km
Maritime claims: territorial sea: 12 nm contiguous zone: 12 nm exclusive fishing zone: 200 nm continental shelf: 200 m depth or to the depth of exploitation
Climate: tropical
Terrain: low with sand and coral
Elevation extremes: lowest point: Indian Ocean 0 m highest point: unnamed location 3 m
Natural resources: fish
Land use: arable land: 0% permanent crops: 0% other: 100% (all grass and sand) (2005)
Irrigated land: 0 sq km
Natural hazards: surrounded by shoals and reefs that can pose maritime hazards
Environment - current issues: illegal killing of protected wildlife by traditional Indonesian fisherman, as well as fishing by non-traditional Indonesian vessels, are ongoing problems
Environment - international agreements:
Geography - note: Ashmore Reef National Nature Reserve established in August 1983; Cartier Island Marine Reserve established in 2000