Global Navigation Satellite Systems Engineering, Policy, and Design
SandboxAQ has announced AQNav, a navigation system designed for air, land, and sea navigation in environments where GPS signals are jammed or unavailable. After development and testing with government and private sector partners, AQNav aims to offer a resilient, unjammable alternative to GPS.
By Inside GNSS
PSIONIC is taking a different approach to RF and jamming mitigation. The company’s new laser-based sensor, SurePath, features a proprietary navigation filter that uses real-time velocity vectors to correct IMU sensor errors—providing information in one platform that typically requires multiple. And, according to the company, the undetectable velocimeter can’t be spoofed or jammed.
By Renee Knight
The development of the Galileo Second Generation (G2) satellites has achieved a significant milestone as independent Satellite Critical Design Review (CDR) boards have confirmed that the satellite designs meet all mission and performance requirements. This accomplishment marks another step forward in the schedule to develop the first 12 satellites of the G2 fleet.
By Inside GNSS
GPR Ground Positioning Radar, a producer of ground-penetrating radar technology for autonomous vehicle localization, has announced a strategic collaboration with Rheinmetall Provectus, a global provider of autonomous navigation solutions. This partnership aims to integrate GPR’s WaveSense localization system into Rheinmetall Provectus’ autonomous platforms, enhancing positioning and navigation capabilities in GNSS-denied environments.
By Inside GNSS
Safran Federal Systems recently launched two new IMUs that leverage advanced Micro Electro Mechanical Systems (MEMS) and core Hemispherical Resonator Gyro (HRG) technology: Iconyx and the Small Tactical IMU (STIM).
By Renee Knight
Inertial Labs has introduced its latest product, the INS-FI, a GPS-aided Inertial Navigation System designed for enhanced performance and reliability across various platforms including land, marine, and aerial applications.
By Inside GNSS
Spirent has successfully implemented Xona Space Systems’ PULSAR™ production signals for integration into the existing SimXona product line. Xona and Spirent have collaborated closely and have announced that the PULSAR™ X1 production signal implementation has successfully passed a diligent Xona certification.
By Inside GNSS
LabSat has introduced the LabSat 4 GNSS Simulator, a GNSS test solution. This latest addition to the LabSat range is designed to meet the rigorous demands of modern GNSS signal testing, providing enhanced customization and precision.
By Inside GNSS
Safran Federal Systems, a provider of advanced NAVWAR and simulation solutions, announced the launch of the BroadSim Duo, its dual-frequency GNSS simulator designed specifically for testing military receivers in an unclassified environment.
By Inside GNSS
Mosaic has introduced the Meridian Mobile Mapping System at Geo Business in London, aiming to enhance geospatial and surveying technologies. This system integrates the Mosaic X camera with an INS/Lidar device from Inertial Labs, offering high-accuracy mapping at a more accessible price point compared to traditional systems.
By Inside GNSS
For applications that require accurate UTC timing, the options are pretty limited. Yes, GPS provides timing, but it has its vulnerabilities. Iridium STL is the only other option with global coverage, but it has its drawbacks, too, as it’s restricted to L1 and can’t be leveraged for every application.
By Renee Knight
The advantage of incorporating 5G within a global positioning solution lies in its extensive coverage and accessibility, especially in urban areas, where GNSS signal quality can be significantly compromised.
By Peter Gutierrez
The UK has successfully tested quantum-based navigation systems in flight. This commercial trial, led by the quantum technology firm Infleqtion, aims to enhance resilience against GPS jamming and spoofing.
By Inside GNSS
