GPS is vulnerable to jamming—here’s how we might fix it

The uptick indicates that there’s no going back to a world without disruption hotspots. And that, combined with humans’ ...
IEEE

Automated Track Monitoring System using Object detection and Ultrasonic Sensor for Railway safety

Abstract: An automated track monitoring system intended to improve railroad safety is presented in this project. The device uses a GPS module and an ultrasonic sensor to track conditions and identify ...
Air Force Technology

SDA selects four firms for Tranche 3 tracking layer satellite production

The US SDA has disclosed the awarding of four agreements to produce 72 satellites for its Tracking Layer Tranche 3 initiative ...
IEEE

From GPS to AR: Leveraging Augmented Reality and Grid-Based Systems for Improved Indoor Navigation

Abstract: With the rapid growth of technology in intelligent city networks, navigating inside complex buildings has become increasingly difficult. The indoor Global Positioning System (GPS), which ...