Coastline: 698 km
Maritime claims: exclusive fishing zone: 200 nm territorial sea: 3 nm
Climate: tropical marine; hot, humid, moderated by trade winds
Terrain: flat and low (up to four meters in elevation)
Elevation extremes: lowest point: Indian Ocean 0 m highest point: unnamed location on Diego Garcia 15 m
Natural resources: coconuts, fish
Land use: arable land: 0% permanent crops: 0% permanent pastures: 0% forests and woodland: NA% other: NA%
Irrigated land: 0 sq km (1993)
Natural hazards: NA
Environment-current issues: NA