The 1997 CIA World Factbook. United States. Central Intelligence Agency. Читать онлайн. Newlib. NEWLIB.NET

Автор: United States. Central Intelligence Agency
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      SHF—super—high—frequency; any radio frequency in the 3,000- to 30,000-MHz range

      SHF—super-high-frequency; any radio frequency in the 3,000- to 30,000-MHz range

      Solidaridad-geosynchronous satellites in Mexico's system of international telecommunications in the Western Hemisphere

      Statsionar—Russia's geostationary system for satellite telecommunications

      submarine cable—a cable designed for service under water

      TAT—Trans—Atlantic Telephone; any of a number of high—capacity submarine coaxial telephone cables linking Europe with North America

      telefax—facsimile service between subscriber stations via the public switched telephone network or the international Datel network

      telegraph—a telecommunications system designed for unmodulated electric impulse transmission

      telex—a communication service involving teletypewriters connected by wire through automatic exchanges

      tropospheric scatter—a form of microwave radio transmission in which the troposphere is used to scatter and reflect a fraction of the incident radio waves back to earth; powerful, highly directional antennas are used to transmit and receive the microwave signals; reliable over-the-horizon communications are realized for distances up to 600 miles in a single hop; additional hops can extend the range of this system for very long distances

      trunk network—a network of switching centers, connected by multichannel trunk lines

      UHF—ultra-high-frequency; any radio frequency in the 300- to 3,000-MHz range

      VHF—very-high-frequency; any radio frequency in the 30- to 300-MHz range

      Telephones: This entry gives the total number of subscribers.

      Television broadcast stations: This entry gives the total number of separate broadcast stations plus any repeater stations.

      Televisions: This entry gives the total number of television sets.

      Terminology: Due to the highly structured nature of the Factbook database, some collective generic terms have to be used. "Country name" and "National capital", for example are used collectively to include nations, dependent areas, uninhabited islands, areas of special sovereignty, etc. The term "Military" is also used as an umbrella term for various civil defense, security, and defense activities.

      Terrain: This entry contains a brief description of the topography.

      Total fertility rate: This entry gives a figure for the average number of children that would be born per woman if all women lived to the end of their childbearing years and bore children according to a given fertility rate at each age. The total fertility rate is a more direct measure of the level of fertility than the crude birth rate, since it refers to births per woman. This indicator shows the potential for population growth in the country. High rates will also place some limits on the labor force participation rates for women. Large numbers of children born to women indicate large family sizes that might limit the capacity of the families to educate their children.

      Transnational Issues: This category includes only two entries at the present time. Disputes—international and Illicit drugs—deal with current issues going beyond national boundaries.

      Transportation: This category includes the entries dealing with the movement of people or material.

      Transportation—note: This entry includes miscellaneous transportation information of significance not included elsewhere.

      Unemployment rate: This entry contains the percent of the labor force that is without jobs. Substantial underemployment might be noted.

      United Nations System: This information is presented in Appendix B: United Nations System which is a chart, table, or text (depending on the version of the Factbook) that shows the organization of the UN in detail.

      Waterways: This entry gives the total length and individual names of navigable rivers, canals, and other inland bodies of water.

      Weights and measures: This information is presented in Appendix E: Weights and Measures which includes mathematical notations (mathematical powers and names), metric interrelationships (prefix; symbol; length, weight, or capacity; area; volume), and standard conversion factors.

      Years: All year references are for the calendar year (CY) unless indicated as fiscal year (FY). The calendar year is an accounting period of 12 months from 1 January to 31 December. The fiscal year is an accounting period of 12 months other than 1 January to 31 December. FY93/94 refers to the fiscal year that began in calendar year 1993 and ended in calendar year 1994.

      Note: Information for the US and US dependencies was compiled from material in the public domain and does not represent Intelligence Community estimates. The [2]Handbook of International Economic Statistics, published annually in September by the Central Intelligence Agency, contains detailed economic information for the Organization for Economic Cooperation and Development (OECD) countries, the successor nations to the Soviet Union, and selected other countries. The Handbook can be obtained wherever the Factbook is available.

      References

      1. http://www.odci.gov/cia/publications/hies97/index.htm 2. http://www.odci.gov/cia/publications/hies97/index.htm

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      GUIDE TO COUNTRY PROFILES (CATEGORIES, FIELDS AND SUBFIELDS)

      Introduction

      Current issues

       Historical perspective

      Geography

      Location Geographic coordinates Map references Area total land water

      Area—comparative

       Land boundaries

       total

       border countries

      Coastline

       Maritime claims

       contiguous zone

       continental shelf

       exclusive economic zone

       exclusive fishing zone

       extended fishing zone

       other

       territorial sea

      Climate Terrain Elevation extremes lowest point highest point

      Natural resources

       Land use

       arable land

       permanent crops

       permanent pastures

       forests and woodland

       other

      Irrigated land

       Natural hazards

       Environment—current issues

       Environment—international agreements

       party to

       signed, but not ratified

      Geography—note

      People

      Population Age structure 0–14 years 15–64 years 65 years and over

      Population growth rate Birth rate Death rate Net migration rate Sex ratio at birthunder 15 years 15–64 years 65 years and over total population

      Infant mortality rate Life expectancy at birth total population male female

      Total fertility rate

       Nationality

       noun

       adjective

      Ethnic groups Religions Languages Literacy definition total population male female

      Government