NovAtel’s SPAN Relative INS is a GNSS receiver firmware technology that calculates the relative position, velocity, and full 3D attitude vector between two moving SPAN systems. This solution enables accurate determination of spatial relationships between vehicles or platforms in motion, making it ideal for applications such as UAV landing, vehicle alignment, and collision avoidance. Relative INS is available across all SPAN systems, offering flexibility in performance and pricing to suit diverse operational needs.

Features

• Precise Relative Vectoring: Computes relative position, velocity, and attitude between two SPAN systems.
• Master/Rover Flexibility: Either system can be designated as the point of interest for relative calculations.
• Universal SPAN Compatibility: Available on all SPAN systems, adaptable to various size, performance, and budget requirements.
• Robust in GNSS Outages: Maintains performance during short GNSS signal interruptions.
• Use Case Configurability:
  • UAV Landing on a Ship: Enables precision landing by calculating real-time relative vectors.
  • Truck Alignment with Combine Output Chute: Facilitates accurate positioning for agricultural automation.
  • Collision Avoidance: Supports dynamic vehicle coordination to prevent impact.

Benefits

• Enhanced Multi-Vehicle Coordination: Enables precise spatial awareness between moving platforms.
• Operational Flexibility: Users can choose the master or rover system based on mission requirements.
• Scalable Performance: Compatible with a range of SPAN systems to meet different accuracy and cost needs.
• Reliable Navigation: Maintains relative positioning even during brief GNSS signal loss.
• Application Versatility: Supports use in defense, agriculture, autonomous transport, and maritime operations.