plotting and radar
1Radar 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),… …
2Mini-automatic radar plotting aid — This article is about the radar plotting aid. For the PMA aircraft parts trade association see Modification and Replacement Parts Association. Mini automatic radar plotting aid (or MARPA) is a radar feature for target tracking and collision… …
3Mini Automatic Radar Plotting Aid — (or MARPA) is a radar feature for target tracking and collision avoidance. Targets must be manually selected, but are then tracked automatically, including range, bearing, target speed, target direction (course), CPA (closest point of approach),… …
4History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
5Opana Radar Site — U.S. National Register of Historic Places U.S. National Historic Landmark …
6Signals intelligence by alliances, nations and industries — This article is a subset article under the main article SIGINT, which addresses the unifying conceptual and technical factors in this intelligence discipline. This article describes how the discipline is used by multinational alliances and… …
7Automatic 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… …
8Marine radar — Display as part of an integrated bridge system New Widescreen colour Marine Radar Display …
9No. 20 Radar Station RAAF — was a Royal Australian Air Force radar station formed at Nelson Bay, New South Wales, Australia, during World War II on 12 April 1942. The radar station was set up upon Tomaree Head, Port Stephens and became operational on 1 June 1942. Overview… …
10Modification and Replacement Parts Association — This article is about the aircraft parts trade association. For the radar plotting aid see Mini Automatic Radar Plotting Aid. The Modification and Replacement Parts Association is the Washington, D.C. based trade association that represents… …
