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March 25, 2015

GSA’s GNSS Market Report #4: The Most Thorough Yet

The European GNSS Agency (GSA) unveiled its latest GNSS Market Report today (March 25, 2015) at the Munich Satellite Navigation Summit in Germany.

The fourth and most comprehensive in a series of GSA studies, the 80-page report describes current and projected GNSS receiver sales by volume and value and highlights market opportunities, technology trends, and future developments of GNSS.

March 25, 2015

U.S. Air Force Gets Another GPS Satellite into Space

The United Launch Alliance successfully launched another U.S. Air Force GPS Block IIF satellite at 2:36 p.m. EDT today (March 25, 2015) from Cape Canaveral on board a Delta IV rocket.

The Air Force Second Space Operations Squadron (2 SOPS) indicates that IIF-9 (identified by space vehicle and pseudorandom noise code, respectively, as SVN-71/PRN-26) will replace SVN-35 (currently being operated in Launch, Anomaly Resolution and Disposal Operations or LADO status) in the B plane slot 1F.

March 22, 2015

Three GNSS Satellite Launches Coming Up

Four GNSS satellites will be launched during the coming week: a GPS Block IIF, two full operational capability (FOC) Galileo spacecraft, and an Indian Regional Navigation Satellite System (IRNSS) satellite.

March 22, 2015

U.S. DoT Seeks Comments on eLoran Backup to GPS

The Federal Register will publish on Monday (March 23, 2015) a solicitation for public comment regarding “potential plans” by the U.S. government to implement an enhanced Long Range Navigation (eLoran) system as a complementary positioning, navigation, and timing (PNT) capability to GPS.

March 18, 2015

GAO Report: More Delays, Cost Increases for OCX, GPS III

New delays and higher costs should be expected for both the GPS III satellite program and GPS-OCX, the new GPS ground system, federal watchdogs warned in a new report.

The Government Accountability Office (GAO) said both programs are in the process of rebaselining, that is, resetting their estimated schedules and costs. In the case of the Next Generation Operational Control System (GPS OCX), which is essential for full operation of the new GPS III satellites, the changes could be significant.

March 16, 2015

DHS, NIST Make Progress on Protecting GPS

Two agencies charged with helping protect America’s critical infrastructure are working on ways to safeguard GPS receivers, particularly those used to tap the signal for essential timing data.

The Department of Homeland Security (DHS) is building on its more recent, technically focused research to identify and mitigate risks.

March 14, 2015

Renewed Spectrum Fight Emerges between GPS, LightSquared at ABC Workshop

Spectrum-related tensions reemerged during a workshop on Thursday (March 12, 2015) organized to gather feedback on a testing plan to help protect GPS receivers.

The plan is part of the GPS Adjacent-Band Compatibility (ABC) assessment — a wide-ranging effort to determine the power levels at which services operating in frequencies next those used by GPS and other GNSS systems can broadcast signals without causing interference to GPS signals.

March 13, 2015

Second Galileo FOC Satellite Reaches Corrected Orbit

The European Space Agency (ESA) announced today (March 13, 2015) that the second Galileo full operational capability (FOC) satellite launched into the wrong orbit last August has now entered its corrected target orbit, which will allow detailed testing to assess the performance of its navigation payload.

March 11, 2015

Interest Grows in GPS III Follow-On Competition

The Air Force is working on a creative acquisition strategy to ensure there is a vigorous competition to build the next tranche of GPS III satellites, says a key acquisition official.

March 5, 2015

UAV Want List (with GNSS Already on Board): A Coherent Regulatory Framework for Europe

Just as you do when you get in your car, the UAS, UAV, drone, RPAS and even ROAV communities — who probably need to agree on an acronym — are beginning to take GNSS for granted. But presenters at the AUVSI Unmanned Systems Europe 2015 conference held Tuesday and Wednesday (March 3–4, 2015) in Brussels had little to say on the subject, to our great disappointment, even though virtually all of the vehicle/vessel systems under discussion use it and need it.

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