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Mini-automatic radar plotting aid (or MARPA) is a maritime 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), and TCPA (time of closest point of approach), safe or dangerous indication, and proximity alarm.
The Georgia State Patrol (GSP) was established in March 1937 in the U.S. state of Georgia and is a division of the Georgia Department of Public Safety. It is the primary state patrol agency for the U.S. state of Georgia. Although focused primarily on the enforcement of traffic laws and investigation of traffic crashes, the Georgia State Patrol ...
This is a list of law enforcement agencies in the U.S. state of Georgia.. According to the US Bureau of Justice Statistics' 2008 Census of State and Local Law Enforcement Agencies, the state had 628 law enforcement agencies employing 26,551 sworn police officers, about 274 for each 100,000 residents.
Georgia Capitol Police is one of the divisions of the Georgia Department of Public Safety responsible for law enforcement of the Capitol Hill area of Atlanta, Georgia. A Major serves as Director of Georgia Capitol Police; Major Gary Langford is the current adjutant. The Division is split into two units: Capitol Police Services Unit
Lashup Radar Network radar stations, the radar stations deployed 1950-2 when the "Radar Fence" Plan was not approved; Temporary radar net, the "five-station radar net" established in 1948; Army Radar Stations, World War II installations of the Aircraft Warning Service with radars (cf. filter centers, Ground Observer Corps stations, etc.) By usage:
Mark Andrew Richards (January 20, 1952) is a retired American engineer best known for his textbooks and professional education courses in the area of radar and radar signal processing. He remains employed part time as a Principal Research Engineer and adjunct professor in the School of Electrical and Computer Engineering (ECE) at the Georgia ...
A typical shipboard ARPA/radar system. A marine radar with automatic radar plotting aid (ARPA) capability can create tracks using radar contacts. [1] [2] The system can calculate the tracked object's course, speed and closest point of approach [3] (CPA), thereby knowing if there is a danger of collision with the other ship or landmass.
Georgia: Was the standard issue camouflage of the Georgian military from 2007 to 2014 with temperate and desert versions used, [42] used on US-made uniforms, when it was replaced by MultiCam. Still in limited use by Georgian Police and paramilitaries as of 2017.