Advanced navigation technology for mission-critical applications
AccuTrace is a new Differential Global Navigation Satellite System (DGNSS) capable of providing sub-centimeter positioning accuracy for quasi-static scientific, mapping, and survey applications. It seamlessly integrates multi-frequency, multi-constellation measurements to deliver unparalleled precision.
Uses differential GPS L1/L2 and GLONASS to provide sub-centimeter accuracy on quasi-static platforms, and sub-decimeter accuracy on dynamic platforms.
Fuses multi-frequency multi-constellation measurements using seamless filtering algorithms to improve reliability and accuracy.
Autonomously finds the surrounding Continuously Operating Reference Stations (CORS) for optimal differential corrections.
Originally developed for National Oceanic and Atmospheric Administration under a Phase-II Small Business Innovative Research (SBIR) contract.
Used by NOAA in its National Water Level Observation Network (NWLON) service to monitor water levels across the US
Professional surveying and mapping applications requiring sub-centimeter accuracy
Continuous monitoring of infrastructure and structural deformation detection
Inertial Aided Anti-Spoofing Module (IASM) is an innovative security solution that protects GNSS systems from spoofing attacks. By integrating inertial sensors with GNSS receivers, IASM provides enhanced integrity monitoring and robust positioning for defense and critical infrastructure applications.
Advanced algorithms detect and mitigate GNSS spoofing attacks, ensuring signal authenticity and system security.
Seamless sensor fusion between inertial navigation sensors and GNSS receivers for optimal performance.
Continuous integrity monitoring ensures reliable positioning even in challenging signal environments.
Robust fault detection and exclusion algorithms maintain positioning capability during signal interference.
Military applications requiring secure, jam-resistant navigation including UAVs and tactical operations
Protection for power grids, telecommunications, and financial systems relying on GNSS timing
Enhanced navigation security for commercial and military aviation systems
TruNav LLC has been selected as one of 15 semi-finalists in the U.S. Department of Transportation's Advanced Research Projects Agency – Infrastructure (ARPA-I) Ideas and Innovation Challenge. Each semi-finalist receives $20,000 and an invitation to present at the USDOT Innovation Workshop in Washington D.C.
Learn More About ARPA-IContact us to learn more about how TruNav's technology can meet your precision navigation needs
Get in Touch