techtimes

Battlefield GPS Failures Mount: Air Force Commits $49.7M to Navigation Alternatives

Visitors view a weapons platform carrying "Desert Sting 16" GPS and laser-guided smart micro munitions manufactured by Halcon Systems at the EDGE pavilion during the International Defence Exhibtion ...
IEEE

Learning-Based SAR–Optical Registration for Navigation: Insights From a Multiyear, Multiseason Continental-Scale Dataset

Abstract: This article addresses the problem of multimodal image registration between in-flight synthetic aperture radar (SAR) imagery and high-resolution optical reference maps, a key challenge for ...
IEEE

Stabilizing Quality of Wi-Fi-Based Location Services Using High-Performance Distributed Stream Processing and Data Pipelines

Abstract: Location-based Systems (LBS) are popular for delivering customized information. However, some issues, such as place credibility, the efficiency of position calculations, and communication ...
Frontiers

Models and performance of deep space navigation for the gravity assist phase

Deep space exploration, as a critical means for humanity to understand and investigate the evolutionary history of the universe, has entered a phase of rapid development. A single deep space ...