Global Navigation Satellite Systems Engineering, Policy, and Design
Congress is in the midst of a confusing multi-budget-year scramble to fund the government for fiscal year 2018 – which is now nearly half over – while taking into account additional monies made available in a budget deal signed February 9 and keeping an eye on the deficit ballooning from that deal and under the FY19 White House budget submitted February 12.
By Dee Ann Divis
Air Force Space Command released its request for proposals (RFP) Tuesday in a winner-take-all contest to build $10 billion of new GPS III satellites.
By Dee Ann Divis
After repeated delays the Air Force Space Command released its request for proposals (RFP) in a winner-take-all contest to build 22 new GPS III satellites.
By Dee Ann Divis
When the SpaceX Falcon Heavy rocket took off from Cape Canaveral, Fla., last week, it carried CEO Elon Musk’s red Tesla Roadster into orbit to test heavier payloads.
By Inside GNSS
This free workshop will share information about QZSS and GPS related technologies and the latest developments in the applications of this technology in a range of sectors including agriculture, autonomous driving, advanced route guidance and the maritime sector. The all-day workshop will explore avenues for future cooperation with Australian organizations, both in the private and public sectors and report on trials undertaken in Australia using QZSS applications.
By Inside GNSS
A decision by the Department of Defense (DoD) may be what’s holding up action on the Air Force’s $10 billion plan to build 22 new GPS IIIF satellites and could increase the chances of further, perhaps substantial, delays.
By Inside GNSS
GPS firms are concerned about a proposal by another L band satellite firm to build more ground terminals as part of a combined satellite-ground communication network.
By Inside GNSS
Another month is slipping away with no sign of the Request for Proposals (RFP) for the multi-billion dollar GPS III contract.
By Inside GNSS
All applications of satellite navigation show a strong growth. They can now rely on four global systems (GPS, GLONASS, Galileo and BeiDou) and additional regional systems, sometimes aiming for future global extension (QZSS, NavIC). All these systems and their applications rely on very limited satellite orbit spectrum. This article is providing background and insights on the growing pressure on this limited resource, giving rise to proposals for “sharing” spectrum. How satellite navigation will survive and find the necessary spectrum resources to grow is reviewed in details in the following paragraphs.
By Ingo Baumann
Phil Falcone’s Harbinger Capital is seeking $2 billion in damages for "massive fraud" alleging that Apollo Global Management and others sold it on a plan to launch a terrestrial broadband network while concealing test results showing the network would cause crippling GPS interference and be unlikely to be approved. Assertions
By Inside GNSS
An additional delay in release of the GPS III RFP emerged just as federal watchdogs released a new report detailing the challenges Air Fore managers will face in keeping all the components of the modernization program on track.
The long-expected report from the Government Accountability Office looks at the overall effort to update GPS including developing a new ground system, more capable receiver cards for military equipment and new satellites to sustain and improve the constellation.
By Inside GNSS
Senate lawmakers have introduced a bi-partisan bill giving the Department of Transportation (DoT) responsibility for launching a GPS timing backup and a two-year deadline to get it up and running.
By Inside GNSS
The GPS III SV03 fully assembled. Photo courtesy of Lockheed Martin.The U.S. Air Force’s third GPS III satellite in production flow at Lockheed Martin’s advanced satellite manufacturing facility in Denver is now fully integrated into a complete space vehicle.
GPS III Space Vehicle 03 (GPS III SV03) followed the first two GPS III satellites on a streamlined assembly and test production line. Technicians successfully integrated the satellite’s major components – its system module, navigation payload and propulsion core – into one fully-assembled space vehicle on August 14.
By Inside GNSS
