A marine GPS (global positioning system) is an electronic navigational device which uses satellite signals to calculate its precise geographic position in terms of latitude and longitude.
Simpler, faster and more precise than a sextant, the GPS has become nearly indispensable for offshore navigation. It is found aboard nearly every vessel of every type.
Most of these instruments have a screen showing a variety of data, including position, speed over ground and true course. If the instrument also functions as a chart plotter, the boat's position is visible at a glance from its graphic representation.
The GPS can register waypoints and indicate deviation from a preset course. Combination units may have a screen showing radar, depth-finder, video-camera and other data. They can also communicate with other instruments aboard via the NMEA 183 or 2000 standard. Connected to the vessel's computer, they can furnish data to a navigation program such as OpenCPN.
The number of channels indicates the number of satellites the GPS can use simultaneously. This determines positioning speed and accuracy. Deck-mounted units should be waterproof and have a screen readable in direct sunlight. Portable models can be used ashore, as well as aboard.
- Easy, rapid, precise positioning
- Indicates speed and course over ground
- Requires batteries or on-board power
- Dependent on proper satellite function
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Marine GPS NAVIGATOR G2 ComNav
• Crystal clear sunlight viewable TFT color LCD or Silver backed, high contrast monochrome LCD • Simple touch 8 button Keypad • Auto red night vision feature – color LCD • True heading...
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Marine GPS/WAAS GP33 FURUNO FRANCE S.A
The GP-33 has a waterproof display and is built to stand up to tough marine conditions. The durable casing houses an impressive memory, capable of storing up to 3,000...
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Marine GPS system : fishfinder, chart-plotter 798CI HD SI COMBO Humminbird
The 798ci HD SI Combo features a Best-In-Class High Definition 640V x 640H 5" display with LED backlight, Side Imaging, Down Imaging...
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GPS marine watch quatix Garmin
quatix™ - The Only GPS-enabled Marine Navigation Watch High-sensitivity GPS-enabled marine watch with altimeter, barometer and 3-axis compass Stream NMEA 2000...
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Compact in size, waterproof, yet big on power, features and performance, Furuno’s GP32 is perfect for a wide range of smaller fishing boats and pleasure craft. The unit...
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Marine GPS KGP-920 Koden electronics
Fully compliant with New IMO requirements. Features - Meeting with New IMO requirements MSC.112(73) and IEC 61108-1 Ed.2 for SOLAS carriage...
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Marine GPS MX 510 Simrad Yachting
The MX510 is an IMO approved GPS display that can be installed as either a single standalone navigation system or in dual control...
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The NX2 GPS Navigator is one of the most versatile on the market. It can be used...
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Marine GPS/WAAS GP-150 FURUNO DEEPSEA
Fully meets new IMO Resolution MSC.112(73) and IEC 61108-1 Ed.2 for SOLAS carriage requirements on and after 1 July 2003 Ideal...
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Marine GPS : chart-plotter (with integrated antenna) COMPACT X7 Lorenz
Compact X7 is the new chartplotter in the LORENZ© range. It's supplied with an internal GPS antenna and is suitable for small and...
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AIS receiver (with marine GPS) SEAVIEWER RX SevenStar Electronics
The SeaVieweR S.277 Dual AIS/GPS Receiver from SevenStar works with chart plotters...
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AIS receiver (with marine GPS) SM1610-2 Shine Micro, Inc.
The RadarPlus SM1610-2 serial data output will drive most popular marine charting software packages and ECDIS available today. The output provides...
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Marine GPS : chart-plotter (color) N100/NF100 Navis USA LLC
3D map developed with SAMYUNG ENCs / NAVIONICS proprietary technology High intensity and high definition display with high resolution TFT Applied backlighting adjustable to 10 different brightness levels NAVIONICS Platinum+ available utilizing SD card input Plays...
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Marine GPS system : fishfinder, chart-plotter SVS-750 CF Si-tex
The SVS-750CF is ideal for the boater who wants professional-grade fishfinding with full-featured electronic charting in one amazing unit. Powerful...
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Marine GPS/WAAS : chart-plotter (color) ELITE 7M Lowrance
NEW! Elite-7m Chartplotter delivers superior navigational performance with a highly accurate built-in GPS antenna. The 7-inch display with LED backlight provides...
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Marine GPS : chart-plotter (color) ZDIGSC500A Digital Yacht
The SmarterChart 500 AIS Combo from Digital Yacht is the world's first 5" chart plotter to feature a built-in AIS receiver. Coupled with an internal 50 channel GPS receiver, it effortlessly...
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Marine GPS system : depth sounder, chart-plotter BLACK BOX FISHFINDER Interphase
The new Interphase 50-200 Fishfinder is a Black Box Sonar Engine that adds powerful depthsounder performance to Interphase's popular Chart Master GPS/Multifunction displays. The Interphase 50-200 Fishfinder and the new Radar...
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Marine GPS system : fishfinder, chart-plotter FISHELITE 642C Eagle
Do you prefer an internal antenna over an external antenna? If so, this combo sonar & mapping iGPS is your best choice, with a 256-color, sunlight-viewable 640Vx480H pixel, high-res TFT display! Ultra-bright, 5" (12.7 cm) diagonal screen High-definition 640Vx480H resolution Depth capability to 800 ft* (244 m) with 1500 watts of...
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Marine GPS system : fishfinder, chart-plotter G142CFD GME electrophones
The GME G-Combo combines all the features of the G-Plot chartplotter with the powerful dual frequency digital sonar of the G-Fish. Offering outstanding...
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Marine GPS : chart-plotter (with integrated antenna) CP 390I Standard horizon
* 7” Hi Res 800x480 sunlight viewable display * Internal 50 channel WAAS GPS receiver and antenna. * Connection for the optional external 50 Channel WAAS GPS Smart antenna * C-MAP NT+ and C-MAP MAX compatible * Si-Tex MDS Series Radar, Fish Finder and AIS capable * Displays DSC Distress and Position report calls...
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Marine GPS : chart-plotter (with external antenna) MARLIN / MARLIN W/O Seiwa
Marlin is the biggest multifunction chartplotter - plotter, radar, fishfinder - in Seiwa range of products, with big 15" color active matrix LCD display with 1024 x 768 pixel resolution (XGA) and 500 nit brightness plus adjustable brightness and backlighting. Marlin features the ultra-fast processor ARM9 S5C2410 Samsung 300 MHz, giving you instant screen changes and refresh; it also features two...
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AIS receiver (with marine GPS) RX YACHT True Heading
The AIS RX YACHT an Automatic Identification System (AIS) receiver and GPS, creating a full navigation system in one unit. (Also available without built in GPS). AIS RX YACHT makes it possible to navigate and display all SOLAS ships (Merchant ships) with AIS (Safety Of Life At Sea, a regulation from the International Maritime Organisation) as well...
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Marine GPS system : fishfinder, chart-plotter HE-1501 / HE-1502 Hondex
Superb 15" color TFT LCD ●Consolidated in one body for vessels where...
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GPS receiver for boats (USB) Nobeltec
The Nobeltec USB GPS 9P Portable is an easy-to-use, affordable...
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Marine GPS system : depth sounder, chart-plotter, radar G12 Geonav
Finally, advanced technology that doesn’t require an advanced degree. Geonav’s exclusive BlueLogic™...
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Raymarine's premier network navigation system Elegant, flexible, and simple to use, gS Series multifunction...
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Marine GPS antenna (for ships) A42 Hemisphere GPS
The new A42™ antenna adds precision, reliability and value to our leading Eclipse™ GPS technology. A42 is a...
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GPS marine antenna (for boat) ZG100 B & G
ZG100 gives you the ultimate precision in position and heading. The perfect partner for Zeus and Zeus Touch navigation systems, integrated compass/gyro provides chart stabilisation, accurate COG at low...
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DGPS receiver for boats 90-60-385 NKE
GPS HR is a DGPS receiver that gives you your position and bottom speed in real time by measuring geometrical distances between a number of satellites in orbit and your receiver. It comprises a GPS unit and an antenna. The antenna is designed...
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Marine DGPS antenna (for ships) JLR-4341 JRC Europe
Features The sophisticated “all-in-view” JLR-4341 DGPS receiver uses up to 12 satellite signals to pinpoint your exact location. The JRC DGPS receiver integrates GPS measurement...
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GPS / SBAS receiver for ships (WAAS, EGNOS, MSAS) DG14 Spectra Precision
The DG14TM sensor is a low cost, new generation, sub-meter GPS +SBAS receiver. The OEM board solution for high-end integration, DG14 incorporates signals from Satellite Based Augmentation Systems (SBAS), such as WAAS, EGNOS and MSAS,to provide sub-meter differential positioning. The two SBAS channels can be configured as two additional GPS channels offering a total...
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Marine GPS antenna (for ships) JLR-4340 JRC USA
♦ Internal SBAS receiver The GPS124 includes a SBAS (WAAS/EGNOS/MSAS) receiver. By using SBAS you can achieve precise position. ♦ RAIM function The accuracy of position fixes is self-tested...
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DGPS marine antenna (for boat) STYLE 5224 Shakespeare
This Galaxy® antenna is specially designed to receive Differential Beacon broadcasts which permit much...
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GPS tracker for boats SmartOne Tracker (GLOBALSTAR) Movado Solutions
AXTracker et SmartOne are internal battery powered devices and the basis of a « surveillance & tracking » system which transmits the GPS & status information via a Globalstar satellite to a ground station then through internet to our web platform. This is a very reliable cost effectice solution to track mobile assets on or off shore in regions not covered by mobile transmission networks,...
