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Position Navigation and Timing (PNT) / Articles / GNSS Positioning in RF-Challenging Applications

GNSS Positioning in RF-Challenging Applications

GNSS.store features Septentrio AIM+ technology, combining real-time spectrum analysis, adaptive interference mitigation, and spoofing detection for GNSS applications operating in RF-challenging environments Position Navigation and Timing (PNT) / Feature Article by GNSS.store

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GNSS Performance in RF-Challenging Environments
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GNSS.store highlights Septentrio AIM+ technology for GNSS applications operating in environments affected by radio frequency interference.

Standard GNSS receivers can struggle in RF-challenging environments near communication infrastructure, industrial equipment, or intentional interference sources. In these conditions, positioning performance depends not only on satellite visibility, but also on how effectively a receiver handles interference.

Septentrio AIM+ technology combines real-time spectrum analysis, adaptive interference mitigation, and spoofing detection to help maintain RTK availability and positioning integrity when RF conditions become difficult.

The technology is used in smart construction, precision agriculture, robotics, and Unmanned Aerial Vehicle (UAV) applications operating in interference-prone environments. These include jobsites with radios, generators, and heavy machinery, autonomous guidance systems operating near communication towers and onboard RF electronics, and autonomous platforms operating in industrial environments where interference may affect GNSS performance.

Posted by Olivia Hannam Olivia is an Editor and Copywriter at Defense Advancement. She graduated with First-Class Honours in History from the University of Exeter, where she developed a strong passion for research and clear communication. Since joining DA in 2025, Olivia’s focus lies in producing insightful content that highlights the latest developments and innovations shaping the defense sector, with a particular interest in naval technology and maritime defense. Connect
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