radio triangulation

radio triangulation
Техника: радиогеодезическая триангуляция

Универсальный англо-русский словарь. . 2011.

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  • Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… …   Wikipedia

  • Radio navigation — or radionavigation is the application of radio frequencies to determining a position on the Earth. Like radiolocation, it is a type of radiodetermination.RDF / ADF / NDBThe first system of radio navigation was the Radio Direction Finder, or RDF.… …   Wikipedia

  • Triangulation — En géométrie et trigonométrie, la triangulation est une technique permettant de déterminer la position d un point en mesurant les angles entre ce point et d autres points de référence dont la position est connue, et ceci plutôt que de mesurer… …   Wikipédia en Français

  • radio direction finder — a navigational aid establishing a fix by means of the bearings of two known radio stations. Abbr.: RDF [1920 25] * * * ▪ instrument also called  Radio Compass,         radio receiver and directional antenna system used to determine the direction… …   Universalium

  • Radio fix — In telecommunication and position fixing, the term radio fix has the following meanings: *The locating of a radio transmitter by bearings taken from two or more direction finding stations, the site of the transmitter being at the point of… …   Wikipedia

  • Stellar triangulation — is a method of geodesy which uses cosmic instead of terrestrial targets. It was first done by the Finnish geodesist Väisälä in 1959, who made astrometric photographs of the sky at two stations together with a balloon probe between them.Even this… …   Wikipedia

  • GSM EDGE Radio Access Network — Das Global System for Mobile Communications (früher Groupe Spécial Mobile, GSM) ist ein Standard für volldigitale Mobilfunknetze, der hauptsächlich für Telefonie, aber auch für leitungsvermittelte und paketvermittelte Datenübertragung sowie… …   Deutsch Wikipedia

  • Pirate radio in North America — CubaGovernment propaganda stationsSince the 1960s and the advent of the revolutionary government of Fidel Castro, the United States has engaged in a number of overt and covert political broadcasting operations intended to undermine the government …   Wikipedia

  • Balise radio — Radiophare The beacon, monument évoquant une balise, à Clifden. Un radiophare, ou radiobalise, ou balise radio, est un émetteur radio situé en un lieu connu, qui émet un signal radio continu ou périodique contenant une quantité limitée d… …   Wikipédia en Français

  • Ultra — (sometimes capitalised ULTRA) was the name used by the British for intelligence resulting from decryption of encrypted German radio communications in World War II. The term eventually became the standard designation in both Britain and the United …   Wikipedia

  • Flight 19 — Artist s depiction of five Avengers. Occurrence summary Date December 5, 1945 …   Wikipedia


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