GNSS

Terry Moore Considers Future of GNSS in RIN Lecture

January 15, 2015By

Professor Terry Moore explores “Where next for GNSS? ” in the Anderson Memorial Lecture at the Royal Institute of Navigation on March 2. Moore is the associate dean for infrastructure and director of the Nottingham Geospatial Institute, Faculty of Engineering, at the University of Nottingham. Moore will review the current status and proposed modernization of GPS with an emphasis on the benefits... read more

This article is tagged with and posted in BeiDou/Compass, Galileo, GLONASS, GNSS, GNSS News, GPS Modernization, Latest News

PNT Board Report: GPS Critical Infrastructure, Concern over International Signals

January 13, 2015By

Report on the 14th meeting of the National Space-based PNT Advisory Board in Washington, D.C., held December 10-11, 2014. By Ron Hatch The December meeting of the PNT Advisory Board meeting brought forth important developments and proposals for the protection of GPS as part of the U.S. critical national infrastructure. A separate presentation made by speakers from the National Telecommunications... read more

Severe Weather Study Shows Potential of GNSS-RO Satellites

January 11, 2015By
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GeoOptics, a satellite-based environmental data services company, in cooperation with Atmospheric and Environmental Research (AER), an environmental research and development company, has announced the initial results of an Observing System Simulation Experiment (OSSE) showing the reliability of radio occultation data in improving predictions of severe weather and flash flood events. read more

Block II GPS Satellite Retires after 22 Years

January 9, 2015By

Jan. 6 was the last day of service for GPS satellite SVN-26. SVN-26 was a Boeing/Rockwell International Block II GPS satellite launched July 7, 1992. It was one of the first generation of operational GPS satellites, and had a design life of only 7.5 years. On Jan. 7, SVN-26 (PRN-26) was transferred from the operational ground control system (AEP) to Launch,... read more

Glowing Orbs Reveal Presence of GPS

January 8, 2015By
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Designer Timo Arnall has created lamps that change brightness depending on the strength of received GPS signals. The glowing orbs were made with Einar Sneve Martinussen and Jørn Knutsen as part of a research project at the Oslo School of Architecture and Design. The research began in 2009 with RFID and Wi-Fi projects that aim to reveal technology in a visual way. “GPS is widely used, yet... read more

This article is tagged with and posted in Featured Stories, GNSS, GNSS News, GPS Modernization

Russian Government Sets Up GLONASS Company

January 8, 2015By

The Russian government is establishing a joint stock company named “GLONASS” with 100-percent participation of the state, according to the website of the Russian Cabinet, as reported by Ria Novosti. Russian President Vladimir Putin in July 2014 ordered the government to develop and adopt a roadmap for the creation of an open joint-stock company “GLONASS” with 100-percent state participation. According to the plan, the... read more

This article is tagged with and posted in GLONASS, GNSS, GNSS News, Latest News

GPS Director Cooley Nominated for Brigadier General

January 8, 2015By
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Colonel William Cooley, director of the Global Positioning Systems Directorate, has been nominated by President Obama to the Senate for appointment to the rank of brigadier general, United States Air Force, according to an announcement by Secretary of Defense Chuck Hagel. He is the first SPO director in many years to be nominated for general officer rank, according to Don Jewell, GPS World’s contributing editor... read more

All-Constellation Receiver: GNSS Location Hub for Smartphones with Galileo Support

January 7, 2015By
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This tri-band receiver technology, when combined with baseband search and track engines, allows true simultaneous tracking of all current L1 GNSS signals, including GPS, GLONASS, BeiDou, Galileo, Quasi-Zenith Satellite System (QZSS), and satellite-based augmentation systems (SBAS). By Charles Norman and Andreas Warloe, Broadcom Corporation Starting with the first commercial GPS receivers, adding support for incrementally more complex GNSS systems presents significant... read more