Global Navigation Satellite Systems Engineering, Policy, and Design
Working Papers explore the technical and scientific themes that underpin GNSS programs and applications. This regular column is coordinated by Prof. Dr.-Ing. Günter Hein, head of Europe’s Galileo Operations and Evolution.
By Günter W. Hein
Q: Are there low-cost and low-weight options for GNSS IF storage?
By Inside GNSS
It has been a long journey to success for Mikel M. Miller, the U.S. Air Force’s lead scientist for positioning, navigation, and timing (PNT) science and technology development.
By Inside GNSS
The Galileo E6 signal is centered at 1278.75 MHz, and comprises three signals: an authorized signal (E6A, the publicly regulated service, PRS plus two civilian signals), a data component (E6B), and a pilot component (E6C). Both E6B and C are modulated using binary-phase shift keying (BPSK) code division multiple access (CDMA) memory codes, having lengths of 5,115 chips and chipping rates of 5.115 Mcps.
By Inside GNSS
Real-time position accuracy, achievable in dense urban areas using low-cost equipment, is currently limited to tens of meters. If this could be improved to five meters or better, a host of potential applications would benefit. These include situation awareness of emergency, security and military personnel and vehicles; emergency caller location, mobile mapping, tracking vulnerable people and valuable assets, intelligent mobility, location-based services and charging, augmented reality; and enforcement of curfews, restraining orders and other court orders.
By Inside GNSS
Reasonable Expectations of Privacy and a discussion of privacy in the United States typically begins with the Fourth Amendment of the U.S. Constitution, which provides that “[t]he right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated.” In U.S. v Katz, the U.S. Supreme Court found that this Fourth Amendment protection created an individual’s constitutional right to privacy.
By Ingo Baumann
The 23rd world congress on intelligent transportation systems will take place at the Melbourne Convention and Exhibition Centre from October 10 through October 14, 2016. ITS Australia hosts this year’s event on behalf of ITS Asia Pacific, ITS America and ERTICO.
Melbourne is know for its intelligent transport system network that has become one of the best in the world. The conference organizers expect 7,000 international delegates and 300 exhibitors.
The them is "ITS-Enhancing Liveable Cities and Communities."
By Inside GNSS
IWUGR 2016 will take place at in Selangor, Malayia at the Universiti Putra Malaysia (UPM) in the Faculty of Engineering Auditorium on November 8 and 9.
IEEE Geoscience & Remote Sensing (GRSS) members will share knowledge and experience on recent developments and advancement in their fields, particularly on the topic of remote sensing for a sustainable environment.
The deadline for abstract submission is August 31.
Topics will include:
Geoscience and remote sensing technologies
Environmental and disaster monitoring
Spectracom has introduced two timing-related products, the GSG 6-Series GPS/GNSS simulator for testing receivers’ timing capabilities and the SecureSync Timing Reference with enhanced Loran (eLoran) backup capability for GNSS.
Kevin Dennehy, a seasoned GNSS industry conference developer, columnist and writer and a retired Army National Guard officer, has joined Inside GNSS. As managing editor, he will be responsible for reporting online about the GNSS industry and working with Editor and Publisher Glen Gibbons on the print edition.
Contact him with company news and new product announcements at <ke***@in********.com>.
By Inside GNSS
The 2016 International Symposium on GNSS, an annual event for researchers and the satellite navigation industry in the Asia Pacific region, will take place in Tainan, Taiwan on December 5,6 and 7 in the International Conference Hall of the National Cheng Kung University (NCKU).
By Inside GNSS
A First-to-Market Galileo Update for Numerous JLT Products Allows Concurrent Operation of GPS/Glonass/BeiDou With the New Galileo Satellite Navigation System — Improving Performance and Reliability
Jackson Labs Technologies, Inc. (JLT), a designer and manufacturer GNSS, timing and frequency equipment, has announced several new products with full support for Europe’s Galileo system, including a Galileo-Enabled Multi-GNSS Disciplined Oscillator (GNSDO) and a free software retrofit that adds Galileo functionality to existing products.
By Inside GNSS
The 41st scientific assembly of COSPAR, the Committee On Space Research, originally scheduled from July 30 – August 7, 2016, at Istanbul Congress Center (ICC), Istanbul, Turkey, due to the recent attempted coup by factions of the Turkish army.
By Inside GNSS
