In urgent calls to air traffic controllers, they reported that the Global Positioning System they used to navigate was going ...

Definition The Global Positioning System (GPS) uses a network of satellites to provide electronic signals that enable a receiver to accurately determine its position anywhere on Earth. The satellites ...

Increasing incidents of interference with aviation, maritime and other satellite telecommunications services mean States need to urgently enhance their protection of a critical radio-frequency band, ...

Global Positioning System jamming is on the rise, highlighting risks to the U.S. economy from financial systems to civilian airline traffic.

LOS ANGELES AIR FORCE BASE, El Segundo, Calif. — The U.S. Air Force Global Positioning System (GPS) IIF-4 satellite is ready for launch aboard a United Launch Alliance Atlas V Launch Vehicle on May 15 ...

Global Navigation Satellite Systems (GNSS) underpin modern positioning and navigation, integrating signals from multiple satellite constellations such as GPS, GLONASS, Galileo and BeiDou. Recent ...

Perhaps you’re occasionally checking your smartphone’s built-in mapping software while driving to a remote trout stream, or using Google Earth on a home computer to scout out new hunting and fishing ...

What if GPS had existed in 1565? No satellites or microelectronics, sure—but let’s play along. Imagine the bustling streets of Antwerp, where merchants navigated the sprawling city with woodcut maps.

In an era of growing demand for real-time precision navigation, researchers have unveiled a powerful leap forward in satellite-based positioning. Leveraging new-generation Global Navigation Satellite ...

Journal Editorial Report: The week's best and worst from Kyle Peterson, Mary O'Grady and Dan Henninger. Images: Charleston Gazette-Mail/AP/Getty Images Composite: Mark Kelly Like a rebound in ...

The newest modernized Global Positioning System Block IIR (GPS IIR-M) satellite, designed and built by Lockheed Martin (NYSE: LMT), has been declared fully operational by the U.S. Air Force following ...

Global Navigation Satellite System (GNSS) positioning techniques have evolved significantly over recent decades, spanning from traditional single-frequency methods to advanced multi-constellation and ...