Out in Front: When the Gavel Comes Down
By Alan Cameron Perhaps you don’t track suspected criminals in your spare time, nor do you design or supply a GNSS product that does so. Still, the fresh Supreme Court ruling on GPS use for this...
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Expert Advice: Thank Your Lucky Stars
Eric Gakstatter In my 20-plus years of involvement in the GPS/GNSS industry, nothing has come close to the LightSquared debate for technical and political complexity, nor for potential effects on...
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My First-Hand Experience with the Waldo Canyon Wildfire and GPS
By Don Jewell Tuesday, the 26th of June, started off as a beautiful day in Colorado Springs, if you ignored the towering plume of smoke to the west from the Waldo Canyon Wildfire. The wildfire started...
View ArticleOut in Front: Here’s My Vote
By Alan Cameron Dear Senator _______________, Senator __________________, and Representative _____________, I write to you as my elected voice in government, regarding a current budget matter of...
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Letter to the Editor: Using One Part of GPS, Ignoring Another
The article “Drone Hack” in the August issue of GPS World and Todd Humphreys’ testimony before a House Subcommittee overseeing the Department of Homeland Security cited results of a spoofing...
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High-Level Perspective on PNT Frontiers
New Technology, New Applications, New Science from the Stanford Symposium James D. Litton By James D. Litton The sixth annual Stanford PNT Symposium in November brought together a select group of...
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Indoor Location Breaking Through
What It Could Mean for High-Precision Users Indoor location research and fielded developments currently focus on consumer-level applications, mostly using mobile phone handsets, but this work will...
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Test Results from Real-Time CORS Streaming, Space Weather and NDGPS
Being a person who enjoys spending time in the field using RTK and DGPS, I followed up on my column last month, “Sources of Public, Real-time, High-Precision Corrections,” with a trip to the field to...
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