TAG: Ligado Networks

Brad Parkinson called the Ligado proposal “a grave threat to GPS.” (Photo: Rebecca Zia)

Parkinson questions long delay resolving Ligado issue

October 22, 2019

Tells Space Advisory group spectrum issues a concern for all Speaking to a gathering of space industry leaders, […]


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Photo: Hexagon

Hexagon Positioning demonstrates lane-level accuracy with Ligado Networks

June 15, 2018

Hexagon’s Positioning Intelligence division has successfully deployed TerraStar X GNSS correction technology, which enables instant lane-level accuracy for […]


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Image: GPS World

Trying to accommodate GPS interference? Enough already

June 1, 2018

Eight years on, and the money generated by a hedge fund still seeks to destabilize the Global Positioning […]


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GPS/GNSS receivers in White Sands Missile Range anechoic chamber. (Photo: DOT ABC Assessment)

The Adjacent Band Compatibility Assessment: What it means and why it matters

May 28, 2018

The culmination of several years of test and analysis conducted by the U.S. Department of Transportation, the assessment […]


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Image: GPS World

National PNT Engineering Forum rejects Ligado test results

March 27, 2018

An independent technical review published earlier this month found sufficient data in three government-conducted tests to assess the […]


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