From nearshore to offshore, Hemisphere GNSS’ next-generation marine products and solutions bring you to new levels of precision, efficiency, and dependability.

OEMs (original equipment manufacturers), system integrators, and end-users rely on Hemisphere’s heading, positioning, and navigation solutions for professional, commercial, and recreational marine applications to withstand some of the harshest conditions from shallow waters and rough coastlines to unpredictable weather and wild seas.

Access to Advanced Technology Features

Hemisphere’s Atlas® is an innovative service that delivers correction signals via L-band satellites at scalable accuracies ranging from sub-meter to sub-decimeter levels. Leveraging more than 200 reference stations worldwide and L-band satellites distributing corrections, virtually all the earth’s landmass has coverage. Atlas support is available on all Atlas-capable Hemisphere multi-frequency hardware.

Using multi-frequency hardware, Atlas corrects all GNSS satellites to provide fast convergence times and allowing extremely robust and reliable usage near wharfs, piers, offshore rigs, cranes, and other overhead obstructions.

GNSS Compass Solutions

Hemisphere’s all-in-one Vector™ GNSS compass solutions provide precise heading and positioning for IMO (International Maritime Origanization)-wheelmarked applications, hydrogrpahic surveying vessels, fishing vessels, leisure boats, and other general marine navigation applications.

The rugged and reliable design of these compasses are ideal solutions to replace traditional gyrocompasses, at a fraction of the cost. Combining Hemisphere’s single and multi-freqeuncy technologies and multi-path resistant antennas, the Vector compasses bring a collection of robust features including heave, pitch, roll, output as well as NMEA 0183 and NMEA 2000 support.

Hemisphere’s integrated technologies and hardware supply marine applications in three market segments:

  1. Professional: Dreging and survey projects requiring up to 2 to 10 cm positioning accuracy and up to 0.01° (or better) heading accuracy.
  2. Commercial: Dredging projects and commercial navigation that necessitate sub-meter positioning accuracy and up to 0.5° heading accuracy.
  3. Recreational: Yachting and other general maritime applications which need 1° to 2° heading accuracy and 1 to 2 m accuracy for positioning.

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