Search Results for 'National Executive Committee for Space-Based Posit' — 57 articles
GPS Resources
By GPS World Staff - Posted on 08 Nov 2012 in .GNSS Internet Resources The Almanac: Orbit data and resources on active GNSS satellites, including GPS, GLONASS, Galileo, Compass, and SBAS, as well as many online resources. The Aerospace Corporation’s GPS Primer... Read more»
The Almanac
By GPS World Staff - Posted on 21 Aug 2012 in .Orbit Data and Resources on Active GNSS Satellites About These Tables • GPS World believes this information to be correct. If errors are found, or updates required, please email tcozzens@northcoastmedia.net. •... Read more»
The System: NTIA, FCC Waiver No More on LS
By GPS World Staff - Posted on 01 Mar 2012 in GNSS & OEM.“We conclude that LightSquared’s proposed mobile broadband network will impact GPS services and that there is no practical way to mitigate the potential interference at this time.” These words from... Read more»
NTIA Thumbs Down LightSquared; FCC Concurs
By GPS World Staff - Posted on 15 Feb 2012 in Featured Stories & GNSS.“We conclude that LightSquared’s proposed mobile broadband network will impact GPS services and that there is no practical way to mitigate the potential interference at this time.” These words from... Read more»
The System: U.S. DoD, DoT Tell FCC No LightSquared
By GPS World Staff - Posted on 01 Feb 2012 in GNSS & OEM.Ashton Carter, U.S. deputy secretary for Defense, and John Porcari, deputy secretary for Transportation, have written an official letter to the assistant secretary of Commerce stating that “there appear to... Read more»
U.S. Defense, Transportation Say Keep Wireless Comm Away from L-Band
By GPS World Staff - Posted on 09 Jul 2011 in Mobile.The U.S. Departments of Defense and Transportation declared their strong opposition to the LightSquared proposal for a nationwide broadband service immediately adjacent to GPS signals. They asked the FCC to withhold authorization for the company to commence commercial service per its proposed deployment of a terrestrial service within the 1525-1559 MHz bands. Read more»
First fix: Driving adoption of complementary PNT
By Matteo Luccio - Posted on 07 Nov 2023 in Complementary PNT & From the Magazine & Latest News & Opinions & Transportation.Warning sirens about the vulnerabilities of GPS to jamming, spoofing, solar activity and other disruptions have been blaring for many years. Now the U.S. Department of Transportation might finally be moving from study to action. Read more»
Details of September’s CGSIC meeting released, DeLaPena to speak
By Tracy Cozzens - Posted on 18 Aug 2022 in Defense & GNSS & Latest News.The 62nd meeting of the U.S. government’s Civil GPS Service Interface Committee (CGSIC) will be held Sept. 19–20 in the Hyatt Regency Denver at the Colorado Convention Center, before the... Read more»
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