Global Navigation Satellite Systems Engineering, Policy, and Design
This annual conference on the Croatian Adriatic aims at GNSS experts and covers the risks and vulnerabilities of the global navigation satellite systems and efforts to improve accuracy and reliability.
It will take place at Baska on the resort island of Krk in Croatia from April 18 to April 20, 2013.
The deadline for abstracts has passed.
Topics include:
By Inside GNSS
With the election finally over, and the chain of decision makers now largely clear, the spectrum war between LightSquared and the GPS community is heating up again with new fronts opening at the Federal Communications Commission (FCC) and Congress.
The focus of the action are changes to rules governing spectrum and receivers that, if enacted, could enable LightSquared to move forward with its plans for a high-powered, terrestrial broadband network.
By Inside GNSS
[Updated November 17, 2012] Hemisphere GPS, the latest incarnation of a home-grown Canadian company, has announced plans to close its Calgary, Alberta, headquarters and exit the OEM GNSS business, and is currently seeking a buyer for its Precision Products and R&D assets.
By Inside GNSS
A U.S. Navy program that uses technology developed by a Raytheon-led team to land aircraft in harsh weather has been recognized with a Department of Defense (DoD) engineering award.
The Joint Precision Approach and Landing System (JPALS) Increment 1A ship system received the Systems Engineering Top 5 Programs Award for "successful implementation of systems engineering best practices resulting in program success," according to the DoD.
By Inside GNSS
NavtechGPS presents a series of GNSS courses at the Doubletree Suites by Hilton in Santa Monica, California from December 3 through December 7, 2012.
The classes will take place two long blocks from the automobile-free Third
Street Promenade and four blocks from the Santa Monica Pier (and, of course, the beach).
Register by November 16 for the special hotel conference rate.
By Inside GNSS
Digital Satellite Navigation and Geophysics: A Practical Guide with GNSS Signal Simulator and Receiver Laboratory
by Ivan G. Petrovski and Toshiaki Tsujii
Cambridge University Press 2012
ISBN-13: 9780521760546
This textbook describes GPS and GLONASS signals, as well as geophysical theory necessary for high accuracy calculation of satellite and user positions. The book is accompanied a free academic version of software for a software receiver and signal simulator.
By Inside GNSS
Francine Vannicola, Naval Research LaboratoryAs the forthcoming “Time and Navigation” opening next March at the Smithsonian National Air and Space Museum reminds us, modern navigation depends profoundly upon time — the more precise, accurate, and stable a navigation system’s timing is, the more precise, accurate, and stable its positioning capability.
By Inside GNSS
View the Equations for this article
Various designs of inertial/GNSS integrated navigation systems exist, with different architectures depending on the quality of sensors, the mission, the dynamics of the vehicle, and the non-linearity of the dynamics model, measurement model, or both.
By Inside GNSS
ION’s brand new event, PACIFIC PNT, brings together policy and technical leaders from the Pacific Rim for policy updates, program status and technical exchanges on positioning, navigation and timing.
Tutorials, conference and table-top exhibition will be held from Monday, April 22 through Wednesday, April 25 at the Waikiki Beach Resort and Spa in Honolulu.
The deadline for abstract submission is past.
By Inside GNSS
ESRI, major supplier of geographical information system (GIS) software, features a number of maps and apps on Hurricane Sandy on its website.
These include FEMA, Red Cross, various municipal and state maps and social networking apps on many aspects of the storm and its effects, from power outages to demographic information.
Legal filings suggest the U.S and the United Kingdom may be well on their way to working through a heated dispute over patents that, if left unresolved, could scuttle efforts to make GPS and Galileo interoperable.
By Dee Ann Divis
The Office of Naval Research (ONR) has issued a Broad Agency Announcement (ONRBAA13-002) seeking proposals from industry and academia for methods to mitigate the denial of positioning, navigation, and timing (PNT) services to U.S. naval forces.
The BAA invitation reflects anxiety about the vulnerability of GPS and overreliance of U.S. military personnel and systems on the space-based system.
By Inside GNSS
The Office of Naval Research has awarded Rockwell Collins a contract to develop technology to locate and classify an adversary’s attempts to interfere with GPS signals and disrupt military operations.
“This program will help assure that essential high accuracy navigation and timekeeping services are available to weapons platforms and military users while enabling warfighters to identify potential threats,” said John Borghese, vice-president of the Rockwell Collins Advanced Technology Center.
By Inside GNSS
