Global Navigation Satellite Systems Engineering, Policy, and Design
Stuart Riley was born and raised in Nottingham, England, where some of the crucial crossroads in his career appeared quite early.
One such inflection point came when he was just 10 or 11, and it involved a birthday present from his sister, Alison.
By Inside GNSS
The atrium of 1 Bligh Street, Sydney, AustraliaThe 2016 IGS Workshop will take place from February 8-12, 2016 at the University of New South Wales in Sydney, Australia. This year’s theme is “GNSS Futures”.
Registration is open.
By Inside GNSS
Sergey RevnivykhSpeakers at the recent International Association of Institutes of Navigation (IAIN) conference in Prague threw into stark relief some of the big GNSS programs and even bigger GNSS questions.
Prof.-Dr. Günter Hein, former head of the European Space Agency (ESA) EGNOS and GNSS Evolution Program Department and Emeritus of Excellence at University FAF Munich, delivered a fact-filled and level-headed presentation on the status of Galileo, the European Union’s civil-owned and non-military GNSS, with slides and information provided by ESA.
When the President signed a three-week extension — until Friday (November 20, 2015) — of federal transportation funding, he also gave railroads another three years to install positive train control or PTC on their locomotives and rail networks.
Rail operators now have until 2018 to upgrade their systems — plus another two years to actually get them working.
By Inside GNSS
The United Launch Alliance (ULA) send-off of the 12th GPS Block IIF satellite scheduled for next February 3 may turn out to be the last GPS launch for the Boeing/Lockheed Martin joint venture — at least for a while. ULA did not submit a bid to launch the next generation of GPS satellites (GPS III).
By Inside GNSS
Implementation of Automatic Dependent Surveillance-Broadcast system. Federal Aviation Administration graphic
The World Radiocommunication Conference (WRC) taking place in Geneva, Switzerland, agreed Wednesday (November 11, 2015) to allocate RF spectrum for global flight tracking in civil aviation.
The GPS Operational Control Segment (OCS) has implemented security upgrades developed by Lockheed Martin to safeguard data and ensure satellite availability at the system’s Master Control Station and Alternate Master Control Station.
By Inside GNSS
Members of the National Space-Based Positioning, Navigation, and Timing (PNT) Advisory Board covered some old ground but gained some new insights today (October 30, 2015) during its meeting at the University Consortium for Atmospheric Research (UCAR) in Boulder, Colorado.
By Inside GNSS
The 11th Block IIF GPS satellite was launched successfully today (October 31, 2015) following a 24-hour delay caused by a glitch in ground equipment on Friday.
Lift-off took place at 12:13 p.m. (EDT) at the opening of a 19-minute launch window.The U.S. Air Force has achieved the first successful command and control of the spacecraft.
By Inside GNSS
NovAtel Inc. has announced that the U.S. Federal Aviation Administration (FAA) and NovAtel have exercised a bi-lateral option to produce a Wide Area Augmentation System (WAAS) G-III – Galileo prototype receiver to advance research on multi-GNSS constellation operation.
By Inside GNSS
A group of American and British companies is coalescing around a plan to provide Europe with a commercial, eLoran-based backup for the timing information now provided by GNSS signals.
The Earth Star consortium is made up of American and British companies and a few interested individuals, said Dana Goward, the president of the RNT Foundation. Goward, who is familiar with the group. He told Inside GNSS the consortium has yet to file formal organizational paperwork but would soon do so, most likely in Great Britain.
By Inside GNSS
The new GPS ground control system’s cascading delays and ballooning budget have the Department of Defense (DoD) looking at other options, including shifting to an enhanced version of an existing control system, Inside GNSS has learned.
The Next Generation Operational Control System (OCX), which already has more than doubled in cost, will be the focus of a second “Deep Dive” review before the DOD’s top acquisition official on December 4.
By Inside GNSS
