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GNSS/INS and inertial navigation systems

Browse VectorNav inertial measurement, attitude-heading reference and GNSS-aided navigation products listed for embedded systems, robotics and mobile applications. The catalogue distinguishes inertial-only and GNSS-aided models; check the model details for listed data rates and antenna configuration.

Choosing inertial and satellite navigation

Identify whether the application needs angular rate and acceleration, orientation, or a fused position/velocity/attitude solution. For GNSS-aided systems, assess antenna placement, satellite visibility, update rate, timing, mounting alignment and the periods when satellite reception may be obstructed. Confirm output conventions and software integration with the host system.

Products in this category

VectorNav VN-100

Miniature high-performance IMU and attitude heading reference system for embedded systems.

  • IMU + AHRS
  • 400 Hz navigation data
  • 800 Hz IMU data

VectorNav VN-200

Compact GNSS-aided inertial navigation system for position, velocity and attitude.

  • Single-antenna GNSS/INS
  • 400 Hz navigation data
  • Rugged and SMD options

VectorNav VN-210

Tactical-grade multi-band GNSS/INS for demanding autonomous and navigation applications.

  • Multi-band GNSS receiver
  • 400 Hz navigation data
  • 800 Hz IMU data

VectorNav VN-300

Dual-antenna GNSS/INS delivering accurate heading without magnetic or vehicle-motion reliance.

  • Dual-antenna GNSS compass
  • 0.15°–0.3° GNSS-compass heading at a 1 m antenna baseline
  • Rugged and SMD options

Related technical and regional guidance

Read the engineering guide for planning robotics sensing, or review UAE product guidance and Middle East regional support.

Ask Robosight to compare the listed options for your application and confirm current configuration and availability. Request category guidance

Frequently asked questions

What is the difference between an IMU and a GNSS/INS?

An IMU measures inertial motion such as angular rate and acceleration. A GNSS/INS combines inertial measurements with satellite navigation for a position, velocity and attitude solution. Product capabilities vary by model.

When should I consider a dual-antenna GNSS/INS?

A dual-antenna configuration can derive heading from the GNSS baseline rather than relying only on vehicle motion or a magnetic reference. Check the selected model's antenna requirements and published specifications.

What information helps compare navigation products?

Share the required outputs, update rate, antenna arrangement, host interface, installation orientation, expected GNSS visibility and software stack. Robosight can use these details to help compare listed models.

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