Global Navigation Satellite Systems Engineering, Policy, and Design
Small GPS jammers, particularly the “personal privacy devices” readily available on the Internet, pose one of the greatest risks to the nation’s critical infrastructure, according to a now-public Homeland Security assessment.
By Dee Ann Divis
Having settled its lawsuits against a trio of GPS receiver manufacturers, would-be broadband provider New LightSquared is now pointing to those settlements to support its assertion that it is fully addressing GPS interference issues.
By Inside GNSS
It will be a busy few weeks for GNSS satellite launches in January and February.
Up next is the Wednesday (January 20, 2016) is a launch of the fifth spacecraft for the Indian Regional Navigation Satellite System (IRNSS). The Indian Space Research Organization plans to complete the IRNSS constellation with two additional launches in February and March.
By Inside GNSS
NTSB Chairman Christopher HartOnce again, the National Transportation Safety Board (NTSB) has recommended GPS-aided positive train control (PTC) as one of its “most wanted” transportation safety improvements in 2016. But the agency, which has been advocating for PTC for more than 45 years, appears to be fighting an uphill battle against Congress and the railroad industry.
By Inside GNSS
Russia will host the eleventh meeting of the International Committee on GNSS (ICG) from November 6 to 11, 2016 in Sochi, on the Black Sea near Georgia. This meeting is organized by Roscosmos, the State Space Corporation. It will take place at the Pullman Sochi Center Hotel and Conference Center.
The ICG is a voluntary United Nations–backed association that brings together GNSS and augmentation providers, including the United States, Russia, European Union, China, India, and Japan.
By Inside GNSS
The sixth international conference on localization and GNSS will take place at the Universitat Autònoma de Barcelona (UAB) – Casa Convalescència, a UNESCO site, on June 28, 29 and 30 in Barcelona, Spain.
ICL-GNSS covers recent research on terrestrial and satellite-based positioning techniques to provide reliable, accurate and low latency position information with the goal of inspiring new design, implementation, test and evaluation methodologies for positioning platforms.
By Inside GNSS
The GPS Directorate at the Space and Missile Systems Center (SMC) released a request for proposals today (January 8, 2016) seeking proposals for the GPS III Space Vehicles 11+ Phase 1 Production Readiness Feasibility Assessment contract.
By Inside GNSS
Paul Flament, European CommissionApproval of a European Union (EU) petition to officially allow Galileo signals to be used in the United States may become an issue during upcoming negotiations over an American request for access to Galileo’s Public Regulated Service (PRS) signal, an EU advisor suggested.
By Inside GNSS
Late yesterday (December 22, 2015) the Pentagon announced the imminent release of a new solicitation in its two-year search for a contractor to build the next tranche of GPS III satellites.
Air Force Space Command announced on the Federal Business Opportunities (FBO) website that it would publish a request for proposals (RFP) for a phase 1 production readiness feasibility assessment for the new GPS III spacecraft on or around January 8.
By Inside GNSS
New LightSquared, the firm reconstituted from the original LightSquared wireless broadband company upon its exit from bankruptcy, has proposed a settlement of lawsuits filed against Garmin and Trimble Navigation, which would end most of the company’s legal action against the GPS community.
By Inside GNSS
The National Executive Committee for Space-Based Positioning, Navigation, and Timing (PNT ExCom) has recommended using enhanced Loran (eLoran) as a near-term alternative to GPS for essential timing data while it determines what capabilities are needed for a comprehensive GPS backup, officials told Congress this week.
By Inside GNSS
The Air Force Second Space Operations Squadron (2 SOPS) reports that the GPS Block IIF-11, (SVN-73/PRN-10) satellite has been set healthy and is fully operational. Launched October 31, SVN-73 has replaced SVN-47 in the E plane slot E2.
In a change of direction the new LightSquared team has dropped its lawsuit against the federal government and reached a separate settlement in its lawsuit against Deere & Company that has wide-ranging implications for the GNSS community.
Under the deal LightSquared has agreed to lock in lower power limits and drop its push for GPS receiver standards in exchange for Deere dropping its opposition to LightSquared’s terrestrial broadband network.
By Inside GNSS
