Global Navigation Satellite Systems Engineering, Policy, and Design
The GPS Aided Geo Augmented Navigation (GAGAN) system was developed by the Indian Space Research Organization (ISRO), together with Airports Authority of India (AAI), to deploy and certify an operational satellite-based augmentation system (SBAS). The system’s service area covers the Indian Flight Information Region (FIR), with the capability of expanding to neighboring FIRs.
By Inside GNSS
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
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
Once 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
KVH Industries, Inc., has introduced the GEO-FOG 3D inertial navigation system (INS), targeting unmanned, autonomous, and manned aerial, ground, marine, and subsurface platforms, such as subsea remotely operated vehicles (ROV) or mining systems.
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
The 10th Baška GNSS Conference will take place May 8–10, 2016, in Baška, Krk Island, Croatia, organized jointly by The Royal Institute of Navigation (London, UK), Faculty of Maritime Studies (University of Rijeka, Croatia), and the Faculty of Transport and Traffic Sciences (University of Zagreb, Croatia), with technical co-sponsorship from Beihang University of Aeronautics and Astronautics (Beijing, China)
The conference focuses on GNSS resilience and GNSS applications development. The deadline for submitting an abstract (300 – 500 words) of a proposed paper is February 22, 2016. Please contact Renato Filjar.
Please contact Ms Sally-Anne Cooke (e-mail <co********@ri*.uk>) or Mrs. Marija Šimić-Hlača (e-mail: <ma****@pf**.hr>) for further information.
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
The Air Force is weighing its options for a new GPS ground system after a detailed review last week revealed the system would be further delayed — perhaps to as late as 2023.
By Inside GNSS
In a recent GNSS IC Vendor report, technology market intelligence provider ABI Research says that Thalwil, Switzerland–based u-blox has joined Qualcomm and Broadcom, as the world’s leading suppliers of GNSS integrated circuits (ICs), edging out Taiwan’s MediaTek.
By Inside GNSS
The founders of Chronos and UrsaNav announced a new collaboration yesterday (December 3, 2015) intended enhance the resilience and reliability of space-based positioning, navigation, and timing (PNT) services.
By Inside GNSS
Another pair of Galileo satellites is now fully operational, broadcasting navigation signals and, since Tuesday (December 1, 2015), transmitting search and rescue messages worldwide.
Galileos 7 and 8 were launched from Europe’s Spaceport in French Guiana on March 27. Their navigation payloads underwent a lengthy test campaign confirming their performance and integration into the worldwide Galileo ground network.
By Inside GNSS
