- Primary Radar Data
- Abbreviation: PRD
Универсальный русско-английский словарь. Академик.ру. 2011.
Primary Radar Data
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primary radar — A radar that depends exclusively on transmitted energy, reflected back from the target. A primary radar indicates the target position in range and azimuth. It also can be made to indicate height. The other information for identification, however … Aviation dictionary
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
Radar MASINT — is one of the subdisciplines of Measurement and Signature Intelligence (MASINT) and refers to intelligence gathering activities that bring together disparate elements that do not fit within the definitions of Signals Intelligence (SIGINT),… … Wikipedia
Radar — For other uses, see Radar (disambiguation). A long range radar antenna, known as ALTAIR, used to detect and track space objects in conjunction with ABM testing at the Ronald Reagan Test Site on Kwajalein Atoll … Wikipedia
Types and uses of radar — Radar has many different types and applications: * Search radars scan a wide area with pulses of short radio waves. They usually scan the area two to four times a minute. The waves are usually less than a meter long. Ships and planes are metal,… … Wikipedia
Radar (Research on Adverse Drug events And Reports) — The aims of the Research on Adverse Drug events And Reports (RADAR) Project are to disseminate safety reports for serious adverse drug reactions (sADRs) and to identify barriers to identification and reporting of these clinical events.… … Wikipedia
primary navigation display — An integrated display of navigational data. Besides providing basic data such as heading, air speed, and altitude, it can provide: i. The VOR (very high frequency omnidirectional radio range) indications in a full compass rose mode or partial… … Aviation dictionary
Secondary surveillance radar — SSR antenna of Deutsche Flugsicherung at Neubrandenburg, in Mecklenburg/Western Pomerania Secondary surveillance radar (SSR)[1] is a radar system used in air traffic control (ATC), that not only detects an … Wikipedia
Weather radar — in Norman, Oklahoma with rainshaft … Wikipedia
Automatic Radar Plotting Aid — A maritime radar with Automatic Radar Plotting Aid (ARPA) capability can create tracks using radar contacts. The system can calculate the tracked object s course, speed and closest point of approach (CPA), thereby knowing if there is a danger of… … Wikipedia
Air traffic control radar beacon system — The air traffic control radar beacon system (ATCRBS) is a system used in air traffic control (ATC) to enhance radar monitoring and separation of air traffic. ATCRBS assists ATC radars by acquiring information about the aircraft being monitored,… … Wikipedia
