The System

The System: Galileo IOV-3, Russian SBAS, Road Tolling

January 1, 2013By
its_t3_476

Galileo IOV-3 Broadcasts E1, E5, E6 Signals; Russian SBAS Luch-5B in Orbital Slot; EGNOS and Galileo in Emergency Call, Road Tolling; Compass ICD Rumored Galileo IOV-3 Broadcasts E1, E5, E6 Signals By Oliver Montenbruck, German Space Operations Center and Richard B. Langley, University of New Brunswick After reaching its final position, the Galileo IOV-3 satellite started transmitting its first ranging... read more

This article is tagged with and posted in GNSS, System and Business News, The System

The System: Patent Attempt on GPS, Galileo Signals Appears Done

December 1, 2012By

One of the GNSS controversies of the past year ended, not with a bang nor with a whimper, but like the fog, silently creeping away on its little cat feet. The UK patent applications against the interoperative GPS/Galileo signal design appear to have been dropped. Vague rumblings emerged throughout spring and summer this year that two British technologists, backed by... read more

The System: OCX, GPS III Show Launch Readiness

October 1, 2012By
GPS III SATELLITE, artist’s rendering, courtesy Lockheed Martin.

Raytheon Company and Lockheed Martin successfully completed the first launch readiness exercise for the U.S. Air Force’s next-generation GPS III satellites. The exercise is a key milestone demonstrating the team remains on schedule to achieve launch availability in 2014, the companies said. The Lockheed Martin-built GPS III satellites and the Raytheon-developed next generation GPS operational control system, known as OCX,... read more

This article is tagged with and posted in Augmentation & Assistance, BeiDou/Compass, Galileo, GNSS, GPS Modernization, OEM, The System

The System: Fly the Pilotless Skies: UAS and UAV

August 1, 2012By
civilaircraft

   Unmanned aerial vehicles and civil aircraft may co-habit the airspace after September 2015.  As the U.S. Federal Aviation Administration (FAA) moves ahead with plans for unmanned aerial systems/vehicles (UAS/UAV) to have regular access to U.S. airspace by 2015, it has encountered several barriers. For UAVs to be treated like manned aircraft, their systems likley need to be qualified... read more

This article is tagged with , , , , and posted in Defense News, Galileo, GNSS, The System, UAV/UAS/UGV

The System: British Patent Filings Threaten GPS III and Galileo Progress

July 1, 2012By

Two British technologists backed by the U.K. Ministry of Defense have filed patents on the future interoperable GPS and Galileo signal designs that severely disrupt modernization plans for both systems and suddenly, unexpectedly place receiver manufacturers in a highly uncertain and unfavorable situation. Some of the patents have been granted in the U.K. and in Europe, and applications are pending... read more

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The System: Commercial GPS in Combat

June 1, 2012By

Partnership Council Affords Insight, Drama By Alan Cameron This year’s GPS Partnership Council provided among other highlights a discussion of the tensions between commercial off-the-shelf (COTS) receiver systems used in tactical combat operations versus official military GPS user equipment (MGUE), and an enthralling warfighters’ panel that revealed much of those COTS/MGUE dilemmas. The event, held May 1–2 in El Segundo,... read more

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The System: GPS III Endures Bad Press, IIAs an OCX Concern

May 1, 2012By

GPS III Endures Bad Press, IIAs an OCX Concern Reports in daily news media such as the Washington Post and Denver Post that “Lockheed Martin will lose its entire fee of about $70 million to defray an 18 percent cost overrun” on GPS III satellites misconstrue the facts. Don Jewell, contributing editor for GPS World, said after informal talks with... read more

The System: eLoran Gets Trials, Possibly a New Life

April 1, 2012By

eLoran Gets Trials, Possibly a New Life As result of a Cooperative Research and Development Agreement (CRADA) between the U.S. Coast Guard and UrsaNav, Inc., on-air tests are being conducted from the former Loran Support Unit site in New Jersey. One of the CRADA’s goals is to research, evaluate, and document a wireless technical approach as an alternative to GPS... read more

This article is tagged with , and posted in Aviation, Galileo, GNSS, System and Business News, The System