Research & Development

Site CAM4 is in the Wouri estuary near the large city of Douala, - a wide tidal estuary with convergence of multiple rivers and channels (Wouri, Mungo, Dibamba). (Credit: Yap/NC)

May 5, 2026

GNSS-IR aids in water-level research

By Tracy Cozzens

April 27, 2026

Launchpad: Mapping applications, new IOT platform and more

By Jesse Khalil

The R&S EVSD1000 VHF/UHF Nav/Drone Analyzer. (Credit: Rohde & Schwarz)

April 24, 2026

Rohde & Schwarz to highlight UAV-based navigation analyzer at IFIS 2026

By Tracy Cozzens

Close-up view of Mount Everest. (Photo: Karin Dohmen / iStock / Getty Images Plus / Getty Images)

April 21, 2026

Peak XV: The framework that measured Mount Everest

By William Tewelow, GISP

Sketch (not to scale) of GNSS sensitivity to atmospheric turbulence in Antarctica. GNSS stations can probe the spatiotemporal distribution of water vapor in the lower atmosphere because water vapor induces a measurable signal propagation delay. Water-vapor distribution is spatially homogeneous for a non-turbulent atmosphere and heterogeneous when the atmosphere is turbulent. (Credit: MIT)

April 17, 2026

GNSS reveals fourfold turbulence during Antarctica’s Ross Ice Shelf melt

By Tracy Cozzens

April 13, 2026

Rohde & Schwarz enables Xona Pulsar signal simulation for next-generation navigation devices

By Tracy Cozzens

March 24, 2026

CAST Navigation delivers advanced GNSS simulation for complex environments

By Tracy Cozzens

Credit: Gonzalo Solari/ iStock/Getty Images Plus/Getty Images

March 17, 2026

GNSS, INS and neural networks combine for Arctic navigation

By Tracy Cozzens

March 9, 2026

Spirent’s SimXTRACT provides real-world PNT testing with signals from the field

By Tracy Cozzens

February 16, 2026

Safran acquires Syntony to strengthen position in resilient PNT market

By Tracy Cozzens

Research & Development

GNSS-IR aids in water-level research

Launchpad: Mapping applications, new IOT platform and more

Rohde & Schwarz to highlight UAV-based navigation analyzer at IFIS 2026

Peak XV: The framework that measured Mount Everest

GNSS reveals fourfold turbulence during Antarctica’s Ross Ice Shelf melt

Rohde & Schwarz enables Xona Pulsar signal simulation for next-generation navigation devices

CAST Navigation delivers advanced GNSS simulation for complex environments

GNSS, INS and neural networks combine for Arctic navigation

Spirent’s SimXTRACT provides real-world PNT testing with signals from the field

Safran acquires Syntony to strengthen position in resilient PNT market

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