October 4, 2018

Protecting GNSS and Users – The Ideal APNT

According to the European Commission “…GNSS cannot be the sole means of PNT information … for critical applications requiring continuous availability and fail-safe operations.”

Similar realizations in the United States, United, Kingdom, South Korea and elsewhere have led to a revitalization of efforts to examine Alternative Positioning, Navigation and Timing (APNT) systems that could complement and reinforce our exceptionally valuable, yet vulnerable, GNSS signals.

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By Dana A. Goward
August 24, 2018

UrsaNav Awarded Contract to Supply eLoran Transmitter Test Bed System in the Republic of Korea

The Korea Research Institute of Ships and Oceans Engineering (KRISO) has awarded UrsaNav, through its agent, Dong Kang M-Tech, a contract to supply an eLoran Transmitter TestBed System in the Republic of Korea. UrsaNav, the exclusive, worldwide distributor of Nautel’s NL Series transmitters, will provide eLoran transmitter technology, as well as timing and control equipment.

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By Inside GNSS
September 19, 2017

A Fresh Look at GNSS Anti-Jamming

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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.

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By Inside GNSS
September 15, 2017

Skydel Releases SDX 17.8 Featuring Advanced Jamming Option

Skydel Solutions will demonstrate its SDX 17.8 software-defined GNSS simulator at ION GNSS+ 2017. Photo: Skydel Solutions.

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.

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By Inside GNSS