electromagnetic surveillance

См. также в других словарях:

• Surveillance — For other uses, see Surveillance (disambiguation). A nest of surveillance cameras at the Gillette Stadium in Foxborough, Massachusetts Surveillance ( …   Wikipedia

• Computer surveillance — This article is about surreptitious monitoring of computer activity. For information on methods of preventing unauthorized access to computer data, see computer security. Computer surveillance is the act of performing surveillance of computer… …   Wikipedia

• Electronic article surveillance — For the electronic version of a journal article, see electronic article. Electronic article surveillance (EAS) is a technological method for preventing shoplifting from retail stores or pilferage of books from libraries. Special tags are fixed to …   Wikipedia

• United States Space Surveillance Network — Space surveillance is a critical part of United States Strategic Command s (USSTRATCOM) mission and involves detecting, tracking, cataloging and identifying man made objects orbiting Earth, i.e. active/inactive satellites, spent rocket bodies, or …   Wikipedia

• GTRI Sensors and Electromagnetic Applications Laboratory — The Sensors and Electromagnetic Applications Laboratory (SEAL) is one of seven labs in the Georgia Tech Research Institute.OverviewSEAL researchers investigate radar systems, electromagnetic environmental effects, radar system performance… …   Wikipedia

• Technical Surveillance Counter-Measures — TSCM (Technical Surveillance Counter Measures) is the original Unites States military abbreviation denoting the process of bug sweeping or electronic countersurveillance. It is related to ELINT, SIGINT and Electronic countermeasures (ECM).The… …   Wikipedia

• technical surveillance countermeasures — Techniques and measures to detect and neutralize a wide variety of hostile penetration technologies that are used to obtain unauthorized access to classified and sensitive information. Technical penetrations include the employment of optical,… …   Military dictionary

• Electronic warfare support measures — In military telecommunications, the terms Electronic Support (ES) or Electronic Support Measures (ESM) describe the division of electronic warfare involving actions taken under direct control of an operational commander to detect, intercept,… …   Wikipedia

• Submarine — For other uses, see Submarine (disambiguation). A Japan Maritime Self Defense Force Oyashio class submarine in 2006 A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which… …   Wikipedia

• Terahertz radiation — Electromagnetic waves sent at terahertz frequencies, known as terahertz radiation, submillimeter radiation, terahertz waves, terahertz light, T rays, T light, T lux and THz, are in the region of the electromagnetic spectrum between 300 gigahertz… …   Wikipedia

• radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …   Universalium