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GPS relies on faint radio signals from satellites about 12,000 miles away, requiring a quiet spectrum neighborhood to operate. (Photo: NASA)

March 27, 2024

EAB Q&A: OCX is more than seven years behind schedule. What are the consequences?

By Matteo Luccio

Figure 1: Scientific observations with GNSS radio occultation (GNSS-RO), GNSS grazing-angle reflectometry (GNSS-GR) and GNSS reflectometry (GNSS-R) techniques from low-Earth orbit (LEO). (Figure provided by the author)

March 13, 2024

Research Report: A Black Hole in Earth science

By Dong L. Wu, Ph.D.

March 11, 2024

Guiding machines: Combining GNSS and other sensors is key to effective machine control

By Matteo Luccio

Inductive position sensors are used in many automotive systems. (Photo: Microchip)

March 11, 2024

Microchip: Inductive position sensors measure movements

By Matteo Luccio

Photo: Septentrio

March 11, 2024

Septentrio: Smart antenna reduces cabling

By Matteo Luccio

Septentrio’s AntaRx GNSS smart antenna is designed for machine automation and control. (Photo: Septentrio)

March 11, 2024

Gundersen & Løken: Tracking the tip of the bucket

By Matteo Luccio

Topcon Ninja Wildcat, one of the sponsored characters featured in the Get Kids into Survey campaign. (Image: Topcon)

March 5, 2024

Topcon boosts support for Get Kids into Survey project

By Jesse Khalil

Artist’s rendering of a GLONASS-K satellite. (Photo: ISS-Reshetnev)

February 29, 2024

Tough Times for Russian Navigation System

By Eugene Gerden

Figure 1: Utility access box installed over CORS reference mark Whitefish Pt A (NGS PID AA8050) at USCG lighthouse. (Photo: Jeff Olsen)

February 27, 2024

In the Field: Help survey monuments complement GNSS

Photo: Juniper Systems

February 27, 2024

Aligning the trades: GNSS for architecture, engineering and construction

By Matteo Luccio

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