Abstract: Using reflected signals from Global Navigation Satellite Systems (GNSS ... In this paper, we obtain the ACFs of GPS IIR-M/IIF/III L1, Galileo E1, and BeiDou-3 B1 signals by processing the ...

Sine.Engineering is equipping Ukrainian drones with an alternative to GPS, which has become a critical vulnerability on ...

Iridium Communications is exploring the potential use of small satellites to demonstrate advanced positioning, navigation and timing (PNT) capabilities. Iridium CEO Matt Desch discussed this ...

The Indian Space Research Organisation (ISRO) has encountered a significant setback with its recently launched NVS-02 navigation satellite. Launched on Jan. 28, 2025, the satellite is currently ...

GPS technology relies on satellite infrastructure and supports everything from ride-share and food delivery apps for civilians to critical navigation for military and defense operations.

The Yunyao-1 satellites feature GNSS occultation (GNSS-RO) payloads which discern weather data by detecting changes in signals from GPS and Beidou satellites as they pass through the atmosphere.

Alternate mission strategies for utilising the satellite for navigation in an elliptical orbit is being worked out,” the ISRO said in a statement. NavIC, or Navigation with Indian Constellation, is ...

Lessons from the battlefield in the Russo-Ukrainian War have fueled the rapid acceleration of drone technology, with a trend ...

Here’s how it works. Rocket Lab launched five "Internet of Things" satellites on Saturday (Feb. 8). A 59-foot-tall (18 meters) Electron rocket carrying five spacecraft for the French company ...