general assessment: foreign investment in the telephone
system has resulted in major improvements
domestic: the domestic telecommunications network has historically
been under funded and poorly maintained; main line availability has
not changed significantly since 1998; mobile cellular use, aided by
competition among multiple operators, has expanded rapidly; coverage
now extends to all major cities and towns
international: country code - 992; linked by cable and microwave
radio relay to other CIS republics and by leased connections to the
Moscow international gateway switch; Dushanbe linked by Intelsat to
international gateway switch in Ankara (Turkey); satellite earth
stations - 3 (2 Intelsat and 1 Orbita) (2008)
Tanzania
general assessment: telecommunications services are
inadequate; system operating below capacity and being modernized for
better service; small aperture terminal (VSAT) system under
construction
domestic: fixed-line telephone network inadequate with less than 1
connection per 100 persons; mobile-cellular service, aided by
multiple providers, is increasing rapidly; trunk service provided by
open-wire, microwave radio relay, tropospheric scatter, and
fiber-optic cable; some links being made digital
international: country code - 255; satellite earth stations - 2
Intelsat (1 Indian Ocean, 1 Atlantic Ocean)
Thailand
general assessment: high quality system, especially in
urban areas like Bangkok
domestic: fixed line system provided by both a government owned and
commercial provider; wireless service expanding rapidly and
outpacing fixed lines
international: country code - 66; connected to major submarine cable
systems providing links throughout Asia, Australia, Middle East,
Europe, and US; satellite earth stations - 2 Intelsat (1 Indian
Ocean, 1 Pacific Ocean)
Timor-Leste
general assessment: rudimentary service limited to urban
areas
domestic: system suffered significant damage during the violence
associated with independence; extremely limited fixed-line services;
mobile-cellular services and coverage limited primarily to urban
areas
international: country code - 670; international service is
available in major urban centers
Togo
general assessment: fair system based on a network of microwave
radio relay routes supplemented by open-wire lines and a
mobile-cellular system
domestic: microwave radio relay and open-wire lines for conventional
system; combined fixed-line and mobile-cellular teledensity roughly
30 telephones per 100 persons
international: country code - 228; satellite earth stations - 1
Intelsat (Atlantic Ocean), 1 Symphonie
Tokelau
general assessment: modern satellite-based communications
system
domestic: radiotelephone service between islands
international: country code - 690; radiotelephone service to Samoa;
government-regulated telephone service (TeleTok); satellite earth
stations - 3
Tonga
general assessment: competition between Tonga
Telecommunications Corporation (TCC) and Shoreline Communications
Tonga (SCT) is accelerating expansion of telecommunications; SCT
granted approval to introduce high-speed digital service for
telephone, Internet, and television while TCC has exclusive rights
to operate the mobile-phone network; international telecom services
are provided by government-owned Tonga Telecommunications
International (TTI)
domestic: combined fixed-line and mobile-cellular teledensity
exceeds 60 telephones per 100 persons; fully automatic switched
network
international: country code - 676; satellite earth station - 1
Intelsat (Pacific Ocean) (2007)
Trinidad and Tobago
general assessment: excellent international
service; good local service
domestic: mobile-cellular teledensity roughly 175 telephones per 100
persons
international: country code - 1-868; submarine cable systems provide
connectivity to US and parts of the Caribbean and South America;
satellite earth station - 1 Intelsat (Atlantic Ocean); tropospheric
scatter to Barbados and Guyana
Tunisia
general assessment: above the African average and continuing
to be upgraded; key centers are Sfax, Sousse, Bizerte, and Tunis;
Internet access available
domestic: in an effort jumpstart expansion of the fixed-line
network, the government has awarded a concession to build and
operate a VSAT network with international connectivity; competition
between the two mobile-cellular service providers has resulted in
lower activation and usage charges and a strong surge in
subscribership; expansion of mobile-cellular services to include
multimedia messaging and e-mail and Internet to mobile phone
services also leading to a surge in subscribership; overall
fixed-line and mobile-cellular teledensity is about 95 telephones
per 100 persons
international: country code - 216; a landing point for the
SEA-ME-WE-4 submarine cable system that provides links to Europe,
Middle East, and Asia; satellite earth stations - 1 Intelsat
(Atlantic Ocean) and 1 Arabsat; coaxial cable and microwave radio
relay to Algeria and Libya; participant in Medarabtel; 2
international gateway digital switches
Turkey
general assessment: comprehensive telecommunications network
undergoing rapid modernization and expansion especially in
mobile-cellular services
domestic: additional digital exchanges are permitting a rapid
increase in subscribers; the construction of a network of
technologically advanced intercity trunk lines, using both
fiber-optic cable and digital microwave radio relay, is facilitating
communication between urban centers; remote areas are reached by a
domestic satellite system; the number of subscribers to
mobile-cellular telephone service is growing rapidly
international: country code - 90; international service is provided
by the SEA-ME-WE-3 submarine cable and by submarine fiber-optic
cables in the Mediterranean and Black Seas that link Turkey with
Italy, Greece, Israel, Bulgaria, Romania, and Russia; satellite
earth stations - 12 Intelsat; mobile satellite terminals - 328 in
the Inmarsat and Eutelsat systems (2002)
Turkmenistan
general assessment: telecommunications network remains
underdeveloped and progress toward improvement is slow; strict
government control and censorship inhibits liberalization and
modernization
domestic: Turkmentelekom, in cooperation with foreign partners, has
installed high speed fiber-optic lines and has upgraded most of the
country's telephone exchanges and switching centers with new digital
technology; mobile telephone usage is expanding with Russia's Mobile
Telesystems (MTS) the primary service provider
international: country code - 993; linked by fiber-optic cable and
microwave radio relay to other CIS republics and to other countries
by leased connections to the Moscow international gateway switch; an
exchange in Ashgabat switches international traffic through Turkey
via Intelsat; satellite earth stations - 1 Orbita and 1 Intelsat
(2008)
Turks and Caicos Islands
general assessment: fully digital system
with international direct dialing
domestic: full range of services available; GSM wireless service
available
international: country code - 1-649; the Americas Region Caribbean
Ring System (ARCOS-1) fiber optic telecommunications submarine cable
provides connectivity to South and Central America, parts of the
Caribbean, and the US; satellite earth station - 1 Intelsat
(Atlantic Ocean)
Tuvalu
general assessment: serves particular needs for internal
communications
domestic: radiotelephone communications between islands
international: country code - 688; international calls can be made
by satellite
Uganda
general assessment: seriously inadequate; mobile cellular
service is increasing rapidly, but the number of main lines is still
deficient; e-mail and Internet services are available
domestic: intercity traffic by wire, microwave radio relay, and
radiotelephone communication stations, fixed and mobile-cellular
systems for short-range traffic
international: country code - 256; satellite earth stations - 1
Intelsat (Atlantic Ocean) and 1 Inmarsat; analog links to Kenya and
Tanzania
Ukraine
general assessment: Ukraine's telecommunication development
plan emphasizes improving domestic trunk lines, international
connections, and the mobile-cellular system
domestic: at independence in December 1991, Ukraine inherited a
telephone system that was antiquated, inefficient, and in disrepair;
more than 3.5 million applications for telephones could not be
satisfied; telephone density is rising and the domestic trunk system
is being improved; about one-third of Ukraine's networks are digital
and a majority of regional centers now have digital switching
stations; improvements in local networks and local exchanges
continue to lag; the mobile-cellular telephone system's expansion
has slowed, largely due to saturation of the market which had
reached 120 mobile phones per 100 people by 2008
international: country code - 380; 2 new domestic trunk lines are a
part of the fiber-optic Trans-Asia-Europe (TAE) system and 3
Ukrainian links have been installed in the fiber-optic
Trans-European Lines (TEL) project that connects 18 countries;
additional international service is provided by the
Italy-Turkey-Ukraine-Russia (ITUR) fiber-optic submarine cable and
by an unknown number of earth stations in the Intelsat, Inmarsat,
and Intersputnik satellite systems
United Arab Emirates
general assessment: modern fiber-optic
integrated services; digital network with rapidly growing use of
mobile-cellular telephones; key centers are Abu Dhabi and Dubai
domestic: microwave radio relay, fiber optic and coaxial cable
international: country code - 971; linked to the international
submarine cable FLAG (Fiber-Optic Link Around the Globe); landing
point for both the SEA-ME-WE-3 and SEA-ME-WE-4 submarine cable
networks; satellite earth stations - 3 Intelsat (1 Atlantic Ocean
and 2 Indian Ocean) and 1 Arabsat; tropospheric scatter to Bahrain;
microwave radio relay to Saudi Arabia
United Kingdom
general assessment: technologically advanced domestic
and international system
domestic: equal mix of buried cables, microwave radio relay, and
fiber-optic systems
international: country code - 44; numerous submarine cables provide
links throughout Europe, Asia, Australia, the Middle East, and US;
satellite earth stations - 10 Intelsat (7 Atlantic Ocean and 3
Indian Ocean), 1 Inmarsat (Atlantic Ocean region), and 1 Eutelsat;
at least 8 large international switching centers
United States
general assessment: a large, technologically advanced,
multipurpose communications system
domestic: a large system of fiber-optic cable, microwave radio
relay, coaxial cable, and domestic satellites carries every form of
telephone traffic; a rapidly growing cellular system carries mobile
telephone traffic throughout the country
international: country code - 1; multiple ocean cable systems
provide international connectivity; satellite earth stations - 61
Intelsat (45 Atlantic Ocean and 16 Pacific Ocean), 5 Intersputnik
(Atlantic Ocean region), and 4 Inmarsat (Pacific and Atlantic Ocean
regions) (2000)
Uruguay
general assessment: fully digitalized
domestic: most modern facilities concentrated in Montevideo; new
nationwide microwave radio relay network; overall fixed-line and
mobile-cellular teledensity is 130 telephones per 100 persons
international: country code - 598; the UNISOR submarine cable system
provides direct connectivity to Brazil and Argentina; satellite
earth stations - 2 Intelsat (Atlantic Ocean) (2002)
Uzbekistan
general assessment: antiquated and inadequate; in serious
need of modernization
domestic: the main line telecommunications system is dilapidated and
telephone density is low; the state-owned telecommunications
company, Uzbektelecom, is using loans from the Japanese government
and the China Development Bank to improve mainline services;
completion of conversion to digital exchanges planned for 2010;
mobile services are growing rapidly, with the subscriber base
reaching 12.7 million in 2008
international: country code - 998; linked by fiber-optic cable or
microwave radio relay with CIS member states and to other countries
by leased connection via the Moscow international gateway switch;
after the completion of the Uzbek link to the Trans-Asia-Europe
(TAE) fiber-optic cable, Uzbekistan plans to establish a fiber-optic
connection to Afghanistan (2008)
Vanuatu
general assessment: NA
domestic: NA
international: country code - 678; satellite earth station - 1
Intelsat (Pacific Ocean)
Venezuela
general assessment: modern and expanding
domestic: domestic satellite system with 3 earth stations; recent
substantial improvement in telephone service in rural areas;
substantial increase in digitalization of exchanges and trunk lines;
installation of a national interurban fiber-optic network capable of
digital multimedia services; combined fixed and mobile-cellular
telephone subscribership 125 per 100 persons
international: country code - 58; submarine cable systems provide
connectivity to the Caribbean, Central and South America, and US;
satellite earth stations - 1 Intelsat (Atlantic Ocean) and 1
PanAmSat; participating with Colombia, Ecuador, Peru, and Bolivia in
the construction of an international fiber-optic network (2007)
Vietnam
general assessment: Vietnam is putting considerable effort
into modernization and expansion of its telecommunication system
domestic: all provincial exchanges are digitalized and connected to
Hanoi, Da Nang, and Ho Chi Minh City by fiber-optic cable or
microwave radio relay networks; main lines have been substantially
increased, and the use of mobile telephones is growing rapidly
international: country code - 84; a landing point for the
SEA-ME-WE-3, the C2C, and Thailand-Vietnam-Hong Kong submarine cable
systems; the Asia-America Gateway submarine cable system, scheduled
for completion by the end of 2008, will provide new access links to
Asia and the US; satellite earth stations - 2 Intersputnik (Indian
Ocean region)
Virgin Islands
general assessment: modern system with total digital
switching, uses fiber-optic cable and microwave radio relay
domestic: full range of services available
international: country code - 1-340; submarine cable connections to
US, the Caribbean, Central and South America; satellite earth
stations - NA
Wake Island
general assessment: satellite communications; 2 DSN
circuits off the Overseas Telephone System (OTS)
domestic: NA
international: NA
Wallis and Futuna
general assessment: NA
domestic: NA
international: country code - 681
West Bank
general assessment: NA
domestic: Israeli company BEZEK and the Palestinian company PALTEL
are responsible for fixed line services; the Palestinian JAWAL
company provides cellular services
international: country code - 970 (2004)
Western Sahara
general assessment: sparse and limited system
domestic: NA
international: country code - 212; tied into Morocco's system by
microwave radio relay, tropospheric scatter, and satellite;
satellite earth stations - 2 Intelsat (Atlantic Ocean) linked to
Rabat, Morocco
World
general assessment: NA
domestic: NA
international: NA
Yemen
general assessment: since unification in 1990, efforts have
been made to create a national telecommunications network
domestic: the national network consists of microwave radio relay,
cable, tropospheric scatter, GSM and CDMA mobile-cellular telephone
systems; fixed-line and mobile-cellular teledensity remains low by
regional standards
international: country code - 967; landing point for the
international submarine cable Fiber-Optic Link Around the Globe
(FLAG); satellite earth stations - 3 Intelsat (2 Indian Ocean and 1
Atlantic Ocean), 1 Intersputnik (Atlantic Ocean region), and 2
Arabsat; microwave radio relay to Saudi Arabia and Djibouti
Zambia
general assessment: facilities are aging but still among the
best in Sub-Saharan Africa
domestic: high-capacity microwave radio relay connects most larger
towns and cities; several cellular telephone services in operation
and network coverage is improving; Internet service is widely
available; very small aperture terminal (VSAT) networks are operated
by private firms
international: country code - 260; satellite earth stations - 2
Intelsat (1 Indian Ocean and 1 Atlantic Ocean)
Zimbabwe
general assessment: system was once one of the best in
Africa, but now suffers from poor maintenance; more than 100,000
outstanding requests for connection despite an equally large number
of installed but unused main lines
domestic: consists of microwave radio relay links, open-wire lines,
radiotelephone communication stations, fixed wireless local loop
installations, and a substantial mobile-cellular network; Internet
connection is available in Harare and planned for all major towns
and for some of the smaller ones
international: country code - 263; satellite earth stations - 2
Intelsat; 2 international digital gateway exchanges (in Harare and
Gweru)
======================================================================
@2125
Field Listing :: Terrain
This entry contains a brief description of the topography.
Country
Terrain
Afghanistan
mostly rugged mountains; plains in north and southwest
Albania
mostly mountains and hills; small plains along coast
Algeria
mostly high plateau and desert; some mountains; narrow,
discontinuous coastal plain
American Samoa
five volcanic islands with rugged peaks and limited
coastal plains, two coral atolls (Rose Island, Swains Island)
Andorra
rugged mountains dissected by narrow valleys
Angola
narrow coastal plain rises abruptly to vast interior plateau
Anguilla
flat and low-lying island of coral and limestone
Antarctica
about 98% thick continental ice sheet and 2% barren rock,
with average elevations between 2,000 and 4,000 meters; mountain
ranges up to nearly 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
Antigua and Barbuda
mostly low-lying limestone and coral islands,
with some higher volcanic areas
Arctic Ocean
central surface covered by a perennial drifting polar
icepack that, on average, is about 3 meters thick, although pressure
ridges may be three times that thickness; clockwise drift pattern in
the Beaufort Gyral Stream, but nearly straight-line movement from
the New Siberian Islands (Russia) to Denmark Strait (between
Greenland and Iceland); the icepack is surrounded by open seas
during the summer, but more than doubles in size during the winter
and extends to the encircling landmasses; the ocean floor is about
50% continental shelf (highest percentage of any ocean) with the
remainder a central basin interrupted by three submarine ridges
(Alpha Cordillera, Nansen Cordillera, and Lomonosov Ridge)
Argentina
rich plains of the Pampas in northern half, flat to
rolling plateau of Patagonia in south, rugged Andes along western
border
Armenia
Armenian Highland with mountains; little forest land; fast
flowing rivers; good soil in Aras River valley
Aruba
flat with a few hills; scant vegetation
Ashmore and Cartier Islands
low with sand and coral
Atlantic Ocean
surface usually covered with sea ice in Labrador Sea,
Denmark Strait, and coastal portions of the Baltic Sea from October
to June; clockwise warm-water gyre (broad, circular system of
currents) in the northern Atlantic, counterclockwise warm-water gyre
in the southern Atlantic; the ocean floor is dominated by the
Mid-Atlantic Ridge, a rugged north-south centerline for the entire
Atlantic basin
Australia
mostly low plateau with deserts; fertile plain in southeast
Austria
in the west and south mostly mountains (Alps); along the
eastern and northern margins mostly flat or gently sloping
Azerbaijan
large, flat Kur-Araz Ovaligi (Kura-Araks Lowland) (much
of it below sea level) with Great Caucasus Mountains to the north,
Qarabag Yaylasi (Karabakh Upland) in west; Baku lies on Abseron
Yasaqligi (Apsheron Peninsula) that juts into Caspian Sea
Bahamas, The
long, flat coral formations with some low rounded hills
Bahrain
mostly low desert plain rising gently to low central
escarpment
Bangladesh
mostly flat alluvial plain; hilly in southeast
Barbados
relatively flat; rises gently to central highland region
Belarus
generally flat and contains much marshland
Belgium
flat coastal plains in northwest, central rolling hills,
rugged mountains of Ardennes Forest in southeast
Belize
flat, swampy coastal plain; low mountains in south
Benin
mostly flat to undulating plain; some hills and low mountains
Bermuda
low hills separated by fertile depressions
Bhutan
mostly mountainous with some fertile valleys and savanna
Bolivia
rugged Andes Mountains with a highland plateau (Altiplano),
hills, lowland plains of the Amazon Basin
Bosnia and Herzegovina
mountains and valleys
Botswana
predominantly flat to gently rolling tableland; Kalahari
Desert in southwest
Bouvet Island
volcanic; coast is mostly inaccessible
Brazil
mostly flat to rolling lowlands in north; some plains, hills,
mountains, and narrow coastal belt
British Indian Ocean Territory
flat and low (most areas do not
exceed two meters in elevation)
British Virgin Islands
coral islands relatively flat; volcanic
islands steep, hilly
Brunei
flat coastal plain rises to mountains in east; hilly lowland
in west
Bulgaria
mostly mountains with lowlands in north and southeast
Burkina Faso
mostly flat to dissected, undulating plains; hills in
west and southeast
Burma
central lowlands ringed by steep, rugged highlands
Burundi
hilly and mountainous, dropping to a plateau in east, some
plains
Cambodia
mostly low, flat plains; mountains in southwest and north
Cameroon
diverse, with coastal plain in southwest, dissected plateau
in center, mountains in west, plains in north
Canada
mostly plains with mountains in west and lowlands in southeast
Cape Verde
steep, rugged, rocky, volcanic
Cayman Islands
low-lying limestone base surrounded by coral reefs
Central African Republic
vast, flat to rolling, monotonous plateau;
scattered hills in northeast and southwest
Chad
broad, arid plains in center, desert in north, mountains in
northwest, lowlands in south
Chile
low coastal mountains; fertile central valley; rugged Andes in
east
China
mostly mountains, high plateaus, deserts in west; plains,
deltas, and hills in east
Christmas Island
steep cliffs along coast rise abruptly to central
plateau
Clipperton Island
coral atoll
Cocos (Keeling) Islands
flat, low-lying coral atolls
Colombia
flat coastal lowlands, central highlands, high Andes
Mountains, eastern lowland plains
Comoros
volcanic islands, interiors vary from steep mountains to low
hills
Congo, Democratic Republic of the
vast central basin is a low-lying
plateau; mountains in east
Congo, Republic of the
coastal plain, southern basin, central
plateau, northern basin
Cook Islands
low coral atolls in north; volcanic, hilly islands in
south
Coral Sea Islands
sand and coral reefs and islands (or cays)
Costa Rica
coastal plains separated by rugged mountains including
over 100 volcanic cones, of which several are major volcanoes
Cote d'Ivoire
mostly flat to undulating plains; mountains in
northwest
Croatia
geographically diverse; flat plains along Hungarian border,
low mountains and highlands near Adriatic coastline and islands