Ian Urbina is a journalist who has spent the past five years investigating the various types of issues that occur at sea. While reporting, Urbina often found himself in perilous environments, chronicling crimes such as sea slavery, intentional dumping, illegal fishing, piracy, stranding of crews and more in areas all over the world including Africa, Asia, Europe, South America and the Middle East. As a result, Urbina and his team carry inReach® satellite communicators at […]

Europe’s Galileo satellite position system, a future rival of the American GPS network, has been out of service since Friday, its oversight agency said. The European Global Navigation Satellite Systems Agency (GSA) said the outage was caused by a “technical incident related to its ground infrastructure”. Galileo has been in a pilot phase since December 2016 and devices that use its signal should be able to switch to GPS services while it is fixed. “The […]

The entire Galileo system suffered an unexpected and hitherto unexplained signal outage, beginning on Thursday, July 11 at 1 p.m. Central European Time. At about that time, users noticed that all ephemeris stopped broadcasting, and then a Notice Advice to Galileo Users (NAGU) appeared: NAGU Subject: Service Degradation Satellite Affected: ALL “Event Description: Until further notices, users may experience service degradation on all Galileo satellites.s this means that the signals may not be available nor meet […]

By Rehan Nana Every now and again, a new product comes along that completely changes the landscape of the outdoor industry. Nearly seven years ago, I was sent a Garmin Alpha GPS tracking and training unit to test and evaluate. Within minutes of using it, I was utterly dumbstruck. It was such revolutionary technology for dog trainers that I remember thinking it was going to transform how we train, communicate and hunt with our dogs. […]

In a paper released in Science Advances, UNSW researchers describe the first observation of a native ferroelectric metal. The study represents the first example of a native metal with bistable and electrically switchable spontaneous polarization states – the hallmark of ferroelectricity. “We found coexistence of native metallicity and ferroelectricity in bulk crystalline tungsten ditelluride (WTe2) at room temperature,” explains study author Dr Pankaj Sharma. “We demonstrated that the […]

The GPS World staff reported live from the Institute of Navigation’s (ION) 2019 Joint Navigation Conference, which took place July 8-11 in Long Beach, California, and the Esri 2019 User Conference, which took place July 8-12 in San Diego. Check out news, photos and videos from the shows. Esri User Conference July 8-12 // San Diego NEWS  • Trimble launches usage-based service plan for Catalyst GNSS receiver (7/11/19)• Esri, Jane Goodall Institute partner to protect […]

CAPE CANAVERAL AIR FORCE STATION, Fla. — The Air Force’s Lockheed Martin-built Global Positioning System III satellite was encapsulated within the United Launch Alliance (ULA) payload fairing at Astrotech June 26 in preparation for its upcoming launch next month at Cape Canaveral Air Force Station, Florida. The USAF Space and Missile Systems Center, home to the vanguard of satellite acquisition professionals, and the nation’s launch procurer of choice, was responsible for GPS III SV02’s rigorous […]

News from NASA’s Goddard Space Flight Center GPS could be used to pilot in and around lunar orbit during future Artemis missions. A team at NASA is developing a special receiver that would be able to pick up location signals provided by the 24 to 32 operational GPS satellites. Such a capability could soon also provide navigational solutions to astronauts and ground controllers operating the Orion spacecraft, the Gateway in orbit around the Moon, and […]

The GPS satellite constellation is about to get its next heathy dose of new technology and more advanced capabilities. The second next-generation, Lockheed Martin (NYSE:LMT)-built GPS III satellite – nick-named “Magellan” by the U.S. Air Force – is sealed up and ready for its planned July 25 launch. On June 26, Lockheed Martin Space and United Launch Alliance (ULA) technicians completed encapsulating GPS III Space Vehicle 02 (GPS III SV02) in its […]

A German research team successfully demonstrated a completely autonomous airplane landing in May, without assistance from any ground-based systems, fulfilling a key step towards autonomous air traffic and the much-bruited Urban Air Mobility (UAM). An optical reference system, encompassing a camera in the normal visible range and an infrared camera for conditions with poor visibility, combined with GPS to bring the modified Diamond DA42 in for a safe, unpiloted landing at the Diamond Aircraft airfield […]