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l telephone system international: microwave radio relay to island of Saint Martin (Guadeloupe and Netherlands Antilles) Radio broadcast stations: AM 5, FM 6, shortwave 1 (1998) Radios: 2,000 (1992 est.) Television broadcast stations: 1 (1997) Televisions: NA Transportation Railways: 0 km Highways: total: 105 km paved: 65 km unpaved: 40 km (1992 est.) Ports and harbors: Blowing Point, Road Bay Merchant marine: none Airports: 3 (1998 est.) Airports--with paved runways: total: 1 914 to 1,523 m: 1 (1998 est.) Airports--with unpaved runways: total: 2 under 914 m: 2 (1998 est.) Military Military--note: defense is the responsibility of the UK Transnational Issues Disputes--international: none ====================================================================== @Antarctica ---------- Geography Location: continent mostly south of the Antarctic Circle Geographic coordinates: 90 00 S, 0 00 E Map references: Antarctic Region Area: total: 14 million sq km land: 14 million sq km (280,000 sq km ice-free, 13.72 million sq km ice-covered) (est.) note: second-smallest continent (after Australia) Area--comparative: slightly less than 1.5 times the size of the US Land boundaries: 0 km note: see entry on International disputes Coastline: 17,968 km Maritime claims: none, but see entry on International disputes Climate: severe low temperatures vary with latitude, elevation, and distance from the ocean; East Antarctica is colder than West Antarctica because of its higher elevation; Antarctic Peninsula has the most moderate climate; higher temperatures occur in January along the coast and average slightly below freezing Terrain: about 98% thick continental ice sheet and 2% barren rock, with average elevations between 2,000 and 4,000 meters; mountain ranges up to about 5,000 meters; ice-free coastal areas include parts of southern Victoria Land, Wilkes Land, the Antarctic Peninsula area, and parts of Ross Island on McMurdo Sound; glaciers form ice shelves along about half of the coastline, and floating ice shelves constitute 11% of the area of the continent Elevation extremes: lowest point: Indian Ocean 0 m highest point: Vinson Massif 5,140 m Natural resources: none presently exploited; iron ore, chromium, copper, gold, nickel, platinum and other minerals, and c
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