Field Trial of High-Resolution Distributed Fiber Sensing over Multicore Fiber in Metropolitan Area with Construction Work Detection using Advanced MIMO-DAS
05 March 2023
We demonstrate a successful field trial of MIMO-DAS over multicore fiber (MCF) allowing for accurate localization of acoustic events in the city of L?Aquila, Italy. We show a 2m spatial resolution and 1mHz-380Hz acoustic bandwidth.
