Land boundaries: 0 km
Coastline: 8 km
Maritime claims: exclusive economic zone: 200 NM territorial sea: 12 NM
Climate: tropical; scant rainfall, constant wind, burning sun
Terrain: sandy, coral island surrounded by a narrow fringing reef
Elevation extremes: lowest point: Pacific Ocean 0 m highest point: unnamed location 7 m
Natural resources: guano (deposits worked until late 1800s), terrestrial and aquatic wildlife
Land use: arable land: 0% permanent crops: 0% other: 100% (1998 est.)
Irrigated land: 0 sq km (1998 est.)
Natural hazards: the narrow fringing reef surrounding the island poses a maritime hazard