GNSS

Legacy antenna panel on the GPS IIR satellite. (Photo: NAVCEN/Lockheed Martin)

October 29, 2020

GPS IIR/IIR-M satellite antenna patterns released for worldwide use

By Tracy Cozzens

Photo: Roscosmos

October 26, 2020

Russia adds to GLONASS constellation with latest launch

By Tracy Cozzens

Photo: Septentrio

October 21, 2020

Septentrio open-source software and hardware aimed at autonomous applications

By Tracy Cozzens

GPS III SV04 rests atop a Falcon 9 rocket, waiting to be sent into orbit. (Photo: SpaceX)

October 20, 2020

Aborted launch of GPS III SV04 results in hardware analysis

By Tracy Cozzens

Image: RNT Foundation

October 19, 2020

Precise time for all: Paper calls for resilient national timing

By Tracy Cozzens

Rodrigo da Costa, executive director of the European GNSS Agency. (Photo: GSA)

October 19, 2020

Rodrigo da Costa begins role as new GSA director

By Tracy Cozzens

Background image: NicoElNino/iStock / Getty Images Plus/Getty Images

October 16, 2020

Behind GPS is the people

By F. Michael Swiek

Image: RNT Foundation

October 12, 2020

China expanding Loran as GNSS backup

Background image: NicoElNino/iStock / Getty Images Plus/Getty Images

October 12, 2020

The evolution of GPS

By Clem Driscoll

Can you hear me now? A sampling of early cell phones. (Photo: yktr/iStock/Getty Images Plus/Getty Images)

October 9, 2020

Putting GPS in smartphones

By Greg Turetzky

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