Overview
A new hybrid positioning system, designated Joint DAS and GNSS (JDG), has been presented. This system integrates traditional satellite-based Global Positioning System (GPS) technology with Distributed Acoustic Sensing (DAS). The objective of JDG is to enhance tracking reliability in scenarios where conventional GPS performance is compromised.
Research Context
The JDG system addresses challenges associated with the limitations of stand-alone GPS in certain environments. It incorporates Distributed Acoustic Sensing (DAS), a lesser-known technology, to augment the capabilities of GPS. The research aims to explore a combined approach for positioning.
Approach
The JDG system's approach involves blending two distinct technologies: Global Positioning System (GPS) and Distributed Acoustic Sensing (DAS). GPS provides satellite-based positioning data. DAS contributes an additional layer of sensing. The integration of these two systems is intended to create a more robust tracking solution. The research on this hybrid system was showcased at the IEEE International Conference on Communications in Glasgow.
Findings
- The presented system is named Joint DAS and GNSS (JDG).
- JDG combines traditional satellite-based GPS with Distributed Acoustic Sensing (DAS).
- The system was showcased at the IEEE International Conference on Communications.
Why This Matters
The development of the JDG system suggests a method to improve tracking reliability in locations where standard GPS signals are inadequate. By integrating DAS, this hybrid system potentially offers more consistent positioning data in challenging environments.
Research Institutions
- Queen Mary University of London
- Partners from around the world