TAG: GNSS

PLAN Group Tracks Galileo Satellites for Positioning in Canada

March 15, 2013By

by James T. Curran, Mark Petovello, and Gérard Lachapelle Within a day of their initial activation over central Europe on March 12, Galileo satellites were visible over North America. The PLAN Group of the University of Calgary was successful in capturing and processing the signals from these satellites as they emerged. Galileo PRN 11, 12, and 19 were found and... read more

Septentrio Makes Galileo and Four-Constellation Position Fixes

March 14, 2013By
Galileo-PVT

Septentrio became the first receiver manufacturer to report an autonomous real-time position calculation using Galileo IOV satellites, with its own standard commercial receiver. The company based in Leuven, Belgium announced on March 12 that it performed a first autonomous real-time Galileo position, velocity, and timing (PVT) calculation, based on live Interface Control Document (ICD)-compliant Galileo messages from the four Galileo... read more

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

Septentrio Demonstrates BeiDou+GPS+GLONASS Positioning

January 9, 2013By
Septentrio_Op

Septentrio announced on January 7 that it has successfully implemented BeiDou support in the company’s high-precision receiver software, taking advantage of the recent official release of BeiDou’s Interface Control Document (ICD) to including the Chinese satellite navigation signals into its position-velocity-time (PVT) solution. According to the Belgian GNSS receiver manufacturer, its engineers “are currently processing further data sets to finalize... read more

Compass ICD Rumored Again

December 18, 2012By

A GNSS industry representative stationed in Shanghai, China sent this message recently to a U.S. colleague: “Latest unofficial news said that the Compass Interface Control Document (ICD) will be released on 27th this month,  and will be available on the internet on 28th.” Such rumors have floated before, in late 2010, and again in late 2011.  As the U.S. colleague... read more

This article is tagged with , and posted in BeiDou/Compass, GNSS, GNSS News, Government, Government News

Indoor Navigation

December 17, 2012By

Original Broadcast Date: 12/13/12 Summary: This is the next frontier for personal and machine navigation — and many are out there now, working diligently on it.  In just one example, a new chip fuses input from several sensors, using the best combination at any given time to maximize coverage and accuracy while keeping power draw to a minimum. This produces... read more

This article is tagged with , , and posted in Videos, Webinar Archive

The System: Fly the Pilotless Skies: UAS and UAV

August 1, 2012By
civilaircraft

   Unmanned aerial vehicles and civil aircraft may co-habit the airspace after September 2015.  As the U.S. Federal Aviation Administration (FAA) moves ahead with plans for unmanned aerial systems/vehicles (UAS/UAV) to have regular access to U.S. airspace by 2015, it has encountered several barriers. For UAVs to be treated like manned aircraft, their systems likley need to be qualified... read more

This article is tagged with , , , , and posted in Defense News, Galileo, GNSS, The System

NovAtel SAASM to See First Action in Aerial Drones

June 12, 2012By

The new OEM625S Selective Availability Anti-Spoofing Module (SAASM) GNSS receiver from NovAtel, launched in a cooperative effort with SAASM expert L-3 Interstate Electronics Corporation (IEC), will get its first applications in the unmanned aerial vehicle (UAV) sector. NovAtel has brought forth the new product in part to meet requirements of UAV manufacturers who are now mandated to have SAASM onboard as... read more

This article is tagged with , , and posted in Aviation & Space, Defense, Featured Stories, Latest News

The System: Glitches and Vulnerabilities

October 1, 2009By

A range of unrelated events in September show that GPS, the world’s preeminent GNSS, remains a work in progress. The first in a series of deviations from normal GPS signal broadcasts during September was noted by researches at the University of New Brunswick, among others around the globe, who found that normal signals from the L1 and L2 transmitters on... read more