Septentrio APME+ multipath suppression technology

GNSS INS NEWS

AsteRx-i3 D Pro GNSS/INS Receiver in Rail Transit Applications
ByJack February 1, 2026February 1, 2026

The AsteRx-i3 D Pro GNSS/INS receiver provides centimeter-level RTK and INS fusion positioning and supports single-antenna output of heading, pitch, and roll three-axis attitude. Its GNSS+ technology effectively handles interference and signal blockage. With a 10 Hz update rate and low latency, it meets real-time control requirements. The compact, low-power design ensures easy integration, delivering stable and reliable positioning and attitude information for rail transit vehicles.

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GNSS INS NEWS

AsteRx-i3 D Pro GNSS/INS Receiver in Automotive Autonomous Driving Applications
ByJack January 30, 2026January 30, 2026

The AsteRx-i3 D Pro GNSS/INS receiver supports centimeter-level RTK and INS fusion positioning, providing heading, pitch, and roll three-axis attitude. Its GNSS+ technology effectively handles interference and signal blockage. With a 10 Hz update rate and low latency, it adapts to real-time control needs. Its compact and low-power design ensures easy integration, delivering stable and reliable positioning and attitude information for intelligent driving systems.

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GNSS INS NEWS

Septentrio mosaic-X5 GNSS Receiver for Construction Machinery Precision Operations
ByJack December 19, 2025December 19, 2025

The Septentrio mosaic-X5 GNSS receiver delivers centimeter-level RTK accuracy, ultra-fast response, and extreme interference resistance, making it the precision navigation core for modern construction machinery.

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GNSS INS NEWS

Septentrio AsteRx-i3 S Pro+ GNSS/INS Board: Autonomous Vehicles
ByJack December 12, 2025December 20, 2025

The Septentrio AsteRx-i3 S Pro+ GNSS/INS board delivers continuous, high-precision navigation for autonomous vehicles using IMU integration and Septentrio’s GNSS+ technologies, including AIM+ anti-interference, APME+ multipath suppression, LOCK+ stable tracking, and FUSE+ sensor fusion—ensuring reliable positioning in tunnels, urban canyons, and other GNSS-challenged environments.

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GNSS INS NEWS

Septentrio AsteRx-i3 D Pro+ GNSS/INS Board: Unmanned Underwater Vehicle (UUV)
ByJack December 12, 2025December 20, 2025

High-precision GNSS/INS integration is essential for modern UUVs operating in deep-sea environments where GNSS signals are unavailable. The AsteRx-i3 D Pro+ delivers continuous, centimeter-level navigation accuracy, robust attitude control, and long-duration underwater dead reckoning, ensuring reliable autonomous operations across demanding scientific, industrial, and security missions.

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GNSS INS NEWS

Septentrio AsteRx-i3 S Pro+ GNSS/INS Board：Marine Navigation
ByJack December 12, 2025December 20, 2025

Modern marine navigation requires continuous, centimeter-level positioning and stable attitude data, even when GNSS signals are temporarily lost due to interference, coastal obstacles, or harsh weather. Traditional GNSS alone cannot meet these demands, making integrated GNSS/INS systems essential for precision berthing, offshore engineering, and autonomous navigation.

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