Marine electronics/Related Articles

Parent topics

Navigation [r]: Techniques for determining one's own position, a feasible course to be taken to a desired new position, and journeying on that course ^[e]
Ship [r]: Vessel larger than a boat for transporting people, goods, or defence by sea, and capable of crossing open waters. ^[e]
Boat [r]: A vessel for traveling through water, small enough to be taken aboard a larger ship ^[e]

Autopilot [r]: Add brief definition or description
Compass [r]: A device which has the basic function of displaying a bearing for navigation. ^[e]
Global Navigation Satellite System [r]: A system which allows small electronic devices to determine their location (Longitude, Latitude, and Altitude) as well as time with an accuracy of up to a few centimetres using time signals transmitted along a line of sight by radio from satellites. ^[e]
LORAN [r]: Add brief definition or description

Safety of Life at Sea [r]: International convention defining safety requirements for ships ^[e]
Global Maritime Distress and Safety System [r]: Mandated by the Safety of Life at Sea convention of the International Maritime Organization system of digital radio and other systems for ships to receive alerts and signal search and rescue organizations when they are in distress. ^[e]
Emergency Position Indicating Radio Beacon [r]: Intended for search and rescue of ships and boats, this is a beacon that will float free of a sinking vessel, and broadcast a position report, preferably with GPS, to a worldwide cluster of monitoring satellites. ^[e]
Search and rescue transponder [r]: A device used by personnel in need of rescue, which assists in the final part of the search by interacting with search radar and guiding the rescuers to the victim ^[e]
Automatic identification system [r]: A system, aboard ships and boats, that combines marine radio transmitters and receivers, Global Navigation Satellite System receivers, and computer control into a self-organizing, mobile network in which vessels are inform nearby traffic, potential collision hazards, and navigational information ^[e]

Sonar [r]: A contraction of sound navigation and ranging, formally includes the active mode in which a pulse goes out and a receiver measures the echo. Also includes hydrophones or passive, listen-only systems. ^[e]
Bathythermograph [r]: Add brief definition or description
Fish finder [r]: Add brief definition or description

NAVTEX [r]: Part of the international Global Maritime Distress and Safety System (GMDSS), a medium frequency radio broadcast service for marine-oriented weather information ^[e]

Automatic identification system [r]: A system, aboard ships and boats, that combines marine radio transmitters and receivers, Global Navigation Satellite System receivers, and computer control into a self-organizing, mobile network in which vessels are inform nearby traffic, potential collision hazards, and navigational information ^[e]
Vessel monitoring system [r]: System used in commercial fishing to allow environmental and fisheries regulatory organizations to monitor, minimally, the position, time at a position, and course and speed of fishing vessels. ^[e]
Vessel tracking system [r]: Add brief definition or description

Digital selective calling [r]: A method to address specific marine radios or groups of vessels, and to send a distress signal, including the vessel's location if the radio is connected to a GPS receiver ^[e]
Marine radio [r]: Add brief definition or description
Automatic identification system [r]: A system, aboard ships and boats, that combines marine radio transmitters and receivers, Global Navigation Satellite System receivers, and computer control into a self-organizing, mobile network in which vessels are inform nearby traffic, potential collision hazards, and navigational information ^[e]

National Security Agency [r]: An organization within the United States Department of Defense, with the dual roles of the principal signals intelligence agency in the United States intelligence community , but also having the responsibility for information assurance of military, diplomatic, and other critical communications. ^[e]
Imagery intelligence [r]: the practice of taking and interpreting visible and infrared light photographs and video, radar imagery, and other ways to form pictures of subjects of interest ^[e]
Internet Protocol [r]: Add brief definition or description