GNSS Compass
The GNSS Compass is a plug-and-play GNSS/INS navigation and heading solution.
Roll & Pitch
0.4 °
Position Accuracy (RTK)
0.01 m
Heading
0.2 °
Update Rate
200 Hz
GNSS Compass is an all-in-one GNSS/INS navigation and heading solution. It provides accurate dual-antenna GPS-based heading that is not subject to magnetic interference and can maintain accurate heading during GNSS outages of up to 20 minutes. It features high accuracy 1cm RTK positioning and is plug and play with NMEA 0183, NMEA 2000, and Ethernet interfaces.
Features
Plug-And-Play
GNSS Compass is a fully plug-and-play solution with support for both NMEA 2000 and NMEA 0183. There is no configuration, setup or calibration required. Reliable position and heading in minutes.
GNSS Heading
GNSS Compass uses dual GNSS antennas to reliably determine true heading with high accuracy. It doesn’t require motion to work and it isn’t affected by magnetic interference.
Interface Options
GNSS Compass is available in both a serial variant and a power over ethernet variant. The serial variant supports both NMEA 2000 and NMEA 0183 for plug-and-play connection to existing marine systems, while the power over ethernet variant allows simplified power and network cabling with maximum flexibility for new applications.
Dual Frequency RTK GNSS
GNSS Compass features L1/L2 RTK to deliver real time position accuracy of 10 mm. It supports all of the current and future satellite navigation systems including GPS, GLONASS, GALILEO and BeiDou.
Time Server
GNSS Compass features a GPS disciplined oscillator allowing it to act as a high accuracy time reference for other systems. The power over ethernet variant supports both PTP and NTP for precise time synchronization across your whole network.
Applications
Marine
Autonomous Agriculture
Hydrography
Antenna Targeting
Specifications
Navigation
GNSS
Communication
Ethernet
Serial
Hardware
Ethernet
Serial
Downloads
Datasheet
Ethernet 3D Model
Serial 3D Model
GNSS Compass Manager
Version 7.3
9 Apr 2024
GNSS Compass Manager is used for testing, configuration, firmware management and logging with GNSS Compass. Java 11 is required to run GNSS Compass Manager v7.0 and later. Adoptium JRE 11 is the recommended Java installer. Please see the reference manual for more information.
GNSS Compass Firmware
Version 2.47
5 Apr 2024
The firmware for all GNSS Compass hardware versions. This can be loaded onto GNSS Compass using the web interface or the GNSS Compass Manager software. The change log can be found in the GNSS Compass reference manual.
GNSS Compass SDK
Version 7.3
28 Aug 2024
The GNSS Compass SDK provides example source code for interfacing with Certus through the AN Packet Protocol. The languages provided are C/C++, Java, and .Net C#.