Distributed Acoustic Sensing

Also known as DAS

Overview

Distributed acoustic sensing (DAS) uses light traveling through fiber-optic cables to measure vibrations continuously along the cable, creating a dense array of virtual sensors. Researchers use signal processing and wave-inversion methods, along with recurrent networks and Transformers, to identify events, estimate subsurface structure, and locate sources. Applications include seismic monitoring, traffic measurement, vessel detection, and whale-song analysis, supported by tools for streaming data, shared datasets, and reusable machine-learning models. A key challenge is making results reliable beyond individual experiments: models must handle changing locations and noise, while evaluations account for missed events, false alarms, latency, and limited labeled data.

Latest papers

CardsList

11 papers0 papers in the last four weeks, against 2 the four weeks before. 0.0% of all new papers.

  1. Monitoring Urban Traffic Dynamics at Fine Spatiotemporal Resolution Using Distributed Acoustic Sensing and Deep Learning

    Sep 23, 2026Hao Tian, Heng Cai, Xiaowei Chen +1Intelligent Transportation SystemsTraffic Flow Estimation

  2. SeisBench DAS: A machine learning framework for Distributed Acoustic Sensing

    Sep 7, 2026Jannes Münchmeyer, Han Xiao, Frederik TilmannDistributed Acoustic SensingScientific ML

  3. An End-to-End Workflow for Fin Whale Song Detection, Note Characterization, and Localization with Distributed Acoustic Sensing

    Aug 3, 2026Dídac Diego-Tortosa, Miriam Romagosa, Arantza Ugalde +4Distributed Acoustic SensingSound Event Detection

  4. A Distributed Acoustic Sensing Dataset for Vessel Detection and Localization in Submarine Cable Protection

    Jul 30, 2026Erick Eduardo Ramirez-Torres, Javier Macias-Guarasa, Daniel Pizarro +7Distributed Acoustic SensingShip Detection

  5. Distributed Acoustic Localization Array Deployed Using a Soft Everting Vine Robot

    Jul 22, 2026Sebastian Lorca Godoy, Ciera McFarland, Michael Val +3Direction-of-Arrival EstimationRobotics

  6. Sea-Scan: High-Accuracy, ML-based Dark Vessel Detection and Localisation via Weakly Supervised DAS Monitoring

    Jun 19, 2026Tian Tian, Agastya Raj, Lara Flanagan +2Distributed Acoustic SensingObject Detection

  7. SagnacAssisted Enhanced OTDR for Distributed Acoustic Sensing: A Standardized Benchmark and Engineering Evaluation Framework

    Jun 4, 2026Weiguang Wang, Fugen Wu, Hailing Wang +4Distributed Acoustic SensingSound Event Detection

  8. DAStatFormer: A Hybrid Multibranch Transformer with Statistical Feature Integration for DAS-Based Pattern Recognitions

    May 22, 2026Michel Dione, Jerry Lonlac, Hélène Louis +2Distributed Acoustic SensingTime Series Transformers

  9. FiLark: a streaming-first software framework for end-to-end exploration, annotation, and algorithm integration in distributed acoustic sensing

    May 19, 2026Jintao Li, Weichang Li, Kai Tong +1Distributed Acoustic Sensing

  10. Radial-Component Predominant-Mode Inversion of Rayleigh Waves: Application to DAS-based Site Characterization

    May 16, 2026Mrinal Bhaumik, Brady R. CoxDistributed Acoustic SensingInverse Problems

  11. Distributed Acoustic Sensing for Urban Traffic Monitoring: Spatio-Temporal Attention in Recurrent Neural Networks

    Mar 14, 2026Izhan Fakhruzi, Manuel Titos, Carmen Benítez +1Spatio-Temporal AttentionDistributed Acoustic Sensing