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Inside GNSS: Engineering Solutions from the Global Navigation Satellite System Community
GPS Galileo Glonass BeiDou Regional/Augmentation
Inside Unmanned Systems
Thought Leadership Series
Inside GNSS magazine • Volume 10 Number 1

January/February 2015

Online News, Articles, and Features

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Cover Story

Galileo’s Commercial Service

Testing GNSS High Accuracy and Authentication

In the near future, the Galileo program will decide on the design and implementation of a Commercial Service for civil applications that provides high-accuracy positioning and signal authentication. A team of authors involved in the program describes the evolution of this service, its current design, and the results of tests of its capabilities using actual signals in space.

Feature
Human Engineering

Frank van Diggelen: Riding the GNSS Wave

“There is no boundary between my work and non-work life,” says this South African engineer, “I love what I do and do what I love.”

Article
Technical Article

Extending the Reach of SBAS

Some Aspects of EGNOS Performance in Ukraine

Although the European Geostationary Navigation Overlay Service is primarily designed to provide benefits from a space-based augmentation system that serves the European Union nations, it actu¬ally covers regions outside that geographic area. Researchers tracking EGNOS signal availability in Ukraine conclude that its performance there is improving in robustness and reliability.

Columns & Editorials
Washington View

FCC Raises Questions about U.S. Access to Non-GPS GNSS

“It is incumbent upon us as part of our policy of promoting interoperability and compatibility that we not put up artificial restrictions to foreign systems in the U.S. lest other people try to do the same to us.”

Working Papers

From Data Schemes to Supersonic Codes

GNSS Authentication for Modernized Signals

The problem of GNSS signal authentication is drawing ever more attention to the potential risk of “spoofing” attacks and the need to develop methods for verifying the authenticity of GNSS signals.GNSS Authentication for Modernized Signals

Thinking Aloud

The Party Crashers

Persistent Missteps of the FCC

The latest incursion of the Federal Communications Commission into GNSS
affairs is more than annoying — it’s potentially ruinous for U.S.
interests.

GNSS Solutions

Why are carrier phase ambiguities integer?

GNSS Hotspots

GNSS Hotspots

Hotspots in Bangkok, Thailand; Greenland; Tokyo, Japan; Seattle, Washington

Tracking human trafficking; Greenland’s meltwater; Japan on Defense; Seismic Seattle Seahawks.

360 Degrees
Signals
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Trimble
Jammer Dectector
Sensonor
Spectracom
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