Room: Exhibit Hall
Date: 4/15/2025
Session Time: 8:00 AM to 5:45 PM (local time)
Fiber-optic Sensing Applications in Seismology
Fiber-optic sensing methods, such as Distributed Acoustic Sensing (DAS), Distributed Temperature Sensing (DTS), and Distributed Strain Sensing (DSS), are transforming seismology by advancing our understanding of seismic sources and Earth's structure. These innovative technologies convert fiber-optic cables into dense sensor arrays capable of capturing seismic and deformation signals across the solid Earth, oceans, and glaciers with unprecedented resolution. We invite contributions on recent developments in fiber-optic seismology applications, including but not limited to the detection and characterization of various seismic sources (e.g., earthquakes, icequakes, volcanic activities, ocean processes, atmospheric phenomena, energy extraction and storage activities, and anthropogenic signals), Earth's structure imaging (e.g., urban setting, offshore, and cryosphere), environmental monitoring (e.g., the dynamics of oceans, rivers, lakes, critical zones, soil moisture, groundwater, permafrost, and glaciers), and natural hazard mitigation (e.g., earthquake, tsunami, and volcanic eruption monitoring and early warning). We also welcome recent engineering advancements in the theoretical, methodological, and instrumental aspects of fiber-optic sensing for future Earth and planetary applications. Contributions from the computational and data science communities focused on exploring fiber-optic data are encouraged, including areas such as machine learning, advanced signal processing techniques, data compression, high-performance computing, and cloud computing and storage. We aim to bring together researchers from diverse fields, including Earth science, computational and data science, and fiber-optic sensing engineering to open a discussion on the future opportunities enabled by these new technologies.
Conveners
Ettore Biondi, Stanford University, California Institute of Technology (ebiondi@caltech.edu)
Xiaowei Chen, Texas A&M University (xiaowei.chen@tamu.edu)
Jiaxuan Li, University of Houston (jli74@uh.edu)
Yan Yang, University of California San Diego (yanyang@ucsd.edu)
Qiushi Zhai, California Institute of Technology (qzhai@caltech.edu)
Poster Presentations
| Participant Role | Details | Action |
|---|---|---|
| Submission | Preliminary Shallow Seismic Imaging at Los Alamos National Laboratory Using Distributed Acoustic Sensing | View |
| Submission | Imaging the Fault Zone Structure of the Shanchio Fault in Taipei Metropolis Using Dark Fiber Distributed Acoustic Sensing | View |
| Submission | WITHDRAWN Evaluating Subsurface Imaging Performance with Ocean-bottom Distributed Acoustic Sensing and Double Beamforming | View |
| Submission | Submarine Volcano Monitoring With Distributed Acoustic Sensing at Kolumbo, Greece | View |
| Submission | Aquifer Monitoring With DAS: A Case Study From Lyon Water Catchment | View |
| Submission | Detection and Characterization of Ice-related Seismic Signals Using Distributed Acoustic Sensing Offshore Beaufort Sea, Alaska | View |
| Submission | Mapping Fault Dynamics: Very High Seismicity Detected Along the Kefalonia Transform Fault With DAS and Template Matching | View |
| Submission | WITHDRAWN A Hybrid Earthquake Detection Method for Distributed Acoustic Sensing Array Data and Its Application to the 2022 Menyuan Earthquake Sequence | View |
| Submission | WITHDRAWN Subsurface Source Characterization Using Distributed Acoustic Sensing | View |
| Submission | Preliminary Analyses of Source Mechanism Effects on Fracture Dynamics in Mines Using Distributed Acoustic Sensing | View |
| Submission | Bayesian Inversion of Microseismic Events at the FORGE Geothermal Site | View |
| Submission | A Hybrid Deep Learning Framework for Denoising Distributed Acoustic Sensing Data | View |
| Submission | Chirped-pulse DAS for Ambient Noise Tomography | View |
Fiber-optic Sensing Applications in Seismology [Poster]
Description