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Hemisphere GNSS Offers RTK-Capable Compass Antenna

April 14, 2015By
The Hemisphere GNSS V320 GNSS compass.

Hemisphere GNSS is offering a new RTK-enabled Vector V320 GNSS compass. The Vector V320 smart antenna supports multi-frequency GPS, GLONASS, Galileo (future firmware upgrade required) and BeiDou, and Hemisphere GNSS says it’s “the first of its kind.” Designed for the professional marine and marine survey markets, the Vector V320 is the a multi-frequency, multi-GNSS, all-in-one smart antenna capable of both RTK-level positioning... read more

University of Stuttgart Job Listing

April 7, 2015By

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GNSS Vulnerability and Alternative PNT

July 1, 2010By
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A group working under the auspices of the Federal Aviation Administration (FAA) Navigation Services Directorate recently prepared a study assessing non-GNSS navigation system architectures to provide alternate positioning, navigation, and timing (APNT) services for aviation users, to mitigate GNSS vulnerability to radio frequency interference (RFI). The APNT architecture would be based on selected elements of today’s terrestrial navigation network, possibly upgraded, plus new elements anticipated for the 2025 timeframe. read more

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Business Outlook – RTK Crops Up in Precision Ag

May 1, 2008By

Most precision agriculture users have settled for 1-meter accuracy using GPS, made possible with the reliable and convenient corrections provided by WAAS (Wide Area Augmentation System). GPS/GNSS is important to key areas in agriculture, including field mapping, yield mapping, and guidance. read more

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Make Every Shot Count

August 1, 2006By

GPS technology helped the U.S. Air Force take out al-Qaeda leader Abu Musab Al-Zarqawi in a June 8 airstrike. read more

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Turn, Turn, Turn

October 1, 2005By

Wheel-speed sensor measurements from front and rear axles calculate changes in yaw rate, as an aid to GPS navigation. read more

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Billions per Second

July 31, 2002By

Network managers for financial institutions recognize that GPS provides the fastest, best, and cheapest source for exact time determination. read more

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