SPAN® Marine Profile

NovAtel’s intelligent marine dynamics modeling and our patented Antenna Phase Windup technology come together in NovAtel’s SPAN Marine Profile firmware to provide accurate position, velocity and attitude for Marine specific applications.

The SPAN Marine profile improves the position, velocity and attitude performance while operating in a marine environment with the low speeds and wave dynamics experienced by a marine vessel. 


  • SPAN intelligent marine dynamics logic
  • Continuous position, velocity and attitude output
  • Enhanced navigation performance in marine applications
  • Patented Antenna Phase Windup technology
  • Available for all SPAN supported IMUs

Heave output is also available through the SPAN Heave option. 

Supporting Products

Other product categories which are required with this product to create a complete system.


GNSS receiver performance is dependent on your choice of antenna. We offer high performance, compact, low cost and ground reference station antennas. Our anti-jam antenna is available for military or homeland security applications

SPAN® on OEM7® Receivers

Multi-frequency GNSS receivers that use a 555 channel architecture and is capable of tracking all current and upcoming GNSS constellations. Multiple form factor, configuration and firmware options available


IMUs from leading manufacturers. Range of performance levels available