“Seen & Heard” is a monthly feature of GPS World magazine, traveling the world to capture interesting and unusual news stories involving the GNSS/PNT industry.
Xona’s first demonstration mission successfully completed testing at Experior Laboratories and prepares for launch on a Falcon 9 in May. (Photo: Xona)
TAKING GNSS PRIVATE
At press time, Xona Space Systems’ first in-space demonstrator satellite, named Huginn, was ready to launch on May 25 aboard Space X’s Transporter 5 mission. Xona said the launch is a significant step toward realizing its high-performance commercial navigation system, a constellation of small, powerful satellites in low Earth orbit that will meet the navigation and timing needs of intelligent systems.
Photo: gorodenkoff/ iStock/Getty Images Plus/Getty Images
GEOLOCATED EMERGENCY CALLS
U.S. cellular carrier AT&T is rolling out location-based routing to automatically transmit wireless 9-1-1 calls to the appropriate call centers, rather than relying on which cell tower handles the call. Cell towers can cover a 10-mile radius, and overlap with more than one call-center boundary. With location-based routing, a device can be located and routed within 50 meters of the device location. The “Locate Before Route” feature from Intrado enables AT&T to use device GNSS and hybrid information to route the call to the right call center.
Russian fighter jets in better times. (Photo: Aterrassi/iStock/Getty Images Plus/Getty Images
RUSSIAN NAVIGATION CHALLENGES
Russian jets have been found using GPS receivers, while ground vehicles use paper maps, according to the UK Express. The GPS receivers were found taped to the dashboards of Russian SU-34s downed in Ukraine because of “the poor quality of their own systems,” UK Defense Secretary Ben Wallace said in a speech. With many reports of maintenance and aging issues for the Russian military, most likely the jets did not have quality GNSS receivers rather than the fault lying with GLONASS.
A Russian short-range ballistic missile, believed to be an unexploded Iskander missile, was found near Kramatorsk, Ukraine, in this photo released March 9 by Ukrainian authorities. (Photo: National Guard of Ukraine handout via Reuters)
UNEXPLODED BOMBS MAPPED
The HALO Trust is partnering with Esri to map unexploded ordnance in an immediate humanitarian response to the war in Ukraine. More than 10 million Ukrainians have been displaced by the war and many are forced to move across a landscape littered with unexploded rockets, bombs and landmines. In response, Esri has committed its cutting-edge geographic information system (GIS) software resources, expertise and staffing in support of HALO’s mission in Ukraine. HALO already is using GIS to map the heaviest conflict zones, and the partnership with HALO will support planning for future clearance operations.