Coastline: 19.3 km
Maritime claims: exclusive economic zone: 200 NM
territorial sea: 12 NM
Climate: tropical
Terrain: atoll of three coral islands built up on an underwater volcano; central lagoon is former crater, islands are part of the rim
Elevation extremes: lowest point: Pacific Ocean 0 m
highest point: unnamed location 6 m
Natural resources: none
Land use: arable land: 0%
permanent crops: 0%