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cond-mat.stat-mech2026
Distributed Acoustic Sensing for Urban Monitoring: Coverage Thresholds and Percolation
Khen Cohen, Ariel Lellouch
Distributed Acoustic Sensing (DAS) enables the repurposing of existing fiber-optic networks as ultra-dense, long-range seismic arrays for urban monitoring. However, constraints imp…
physics.geo-ph2026
Buried Fiber-Optic Geolocalization with Distributed Acoustic Sensing
Khen Cohen, Natanel Nissan, Ofir Nissan +1
We present a scalable method for geolocalizing buried fiber-optic cables using Distributed Acoustic Sensing (DAS) and traffic-induced quasi-static seismic signals. Assuming access…