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

Over 7 billion devices worldwide, including nearly 900 million in the United States, use GPS technology developed in the country on a daily basis. The GPS is a satellite-based hyperbolic navigation ...

Global Navigation Satellite Systems (GNSS) have revolutionised location-based services by providing positioning information through satellite signals. In urban environments, however, positioning ...

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 ...

The Korean Positioning System (KPS) project to establish a Korean satellite navigation system has been placed on the operating table. The Korea Aerospace Research Institute (KAI) plans to reorganize ...

Here, we discuss a case that involves received GPS signals through a light rain event, with incident energy at 1.57542 GHz ...

The Michibiki No. 5 satellite that Japan's H3 rocket failed to put into orbit on Dec. 22 was supposed to form part of a ...

At the heart of GPS is the ability to measure the distance from a receiver to several satellites. There are always 4 to 8 satellites visible at any given time. Each satellite sends out a signal, which ...

Dublin, Aug. 26, 2025 (GLOBE NEWSWIRE) -- The "Assured Positioning, Navigation, And Timing (PNT) Global Market Report 2025" report has been added to ResearchAndMarkets.com's offering. The assured ...

Civil airline safety is under threat as satellite positioning system signals are routinely blocked around China, Russia, Ukraine, Iran, across the Middle East and other parts of the world New ...