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GNSS Solutions • September/October 2017

How do you use GNSS to compute the attitude of an object?

Q: How do you use GNSS to compute the attitude of an object?

Inside GNSS • September/October 2017

A Fresh Look at GNSS Anti-Jamming

GNSS is the technology of choice in most applications due to its dedicated infrastructure, Earth coverage, medium to high accuracy, and large market penetration. Most of the applications, including those we download on our smartphones, are in the category of Location Based Services (LBS). However, there are many other services and businesses that rely heavily on GNSS performance and reliability. For instance, Intelligent Transportation Systems (ITS) make extensive use of GNSS technology and this dependence will only grow in the future.

Working Papers • September/October 2017

Location Privacy Challenges and Solutions

Working Papers explore the technical and scientific themes that underpin GNSS programs and applications. This regular column is coordinated by Em. Univ.-Prof. Dr.-Ing. habil. Dr. h.c. Guenter W. Hein.

Inside GNSS • September/October 2017

Systemic Jamming

The vulnerability of GNSS to various forms of malicious interference have been widely discussed in recent years, and have considered a wide range of both real and potential attacks. Some of these have included extensive studies of commercially available jamming devices, while others have considered the more comprehensive case of spoofing, where the interference takes the form of genuine GNSS signals (For details, see papers listed in Additional Resources, including M. G. Amin et alia).

Inside GNSS • September/October 2017

IMO and the GNSS

The maritime sector drives the global economy, with ships transporting more than 80% of world trade. Ships and ports have come to rely on global navigation satellite systems (GNSS) for a huge array of applications relating to position, velocity and precise universal and local time.

New Builds • September 15, 2017

Skydel Releases SDX 17.8 Featuring Advanced Jamming Option

Montreal, Quebec-based Skydel Solutions has released SDX 17.8 software-defined GNSS simulator just in time for ION GNSS+. SDX users now get a host of improvements, according to the company. The 17.8 release menu features, among other things: Gaussian noise, spectrum view and GUI improvements, as well as Advanced Jamming.

September 14, 2017

Public Comment Open on ION’s GNSS Software Defined Radio Metadata Standard

The Institute of Navigation’s GNSS Software Defined Radio Metadata Standard working group is seeking public comment on the standard through December 31, 2017.

September 12, 2017

Quasi-Zenith Satellite System Development Leading Japan Toward Less Reliance on GPS

Early this summer, news out of Japan announced a significant step toward providing a boost to the accuracy and reception of the existing GPS in Japan and to delivering a better positioning reading for the people in that country. More recent reports now indicate additional information on Japan’s goals to rely less on the United States’ GPS and more on the country’s own Quasi-Zenith Satellite System (QZSS).

October 4, 2017
Brussels, Belgium
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