Denoising Offshore Distributed Acoustic Sensing Using Masked Auto-encoders to Enhance Earthquake Detection
- Qibin Shi
, - Marine A Denolle,
- Yiyu Ni,
- Ethan F Williams,
- Nan You
Marine A Denolle
Department of Earth and Space Sciences, University of Washington
Yiyu Ni
Department of Earth and Space Sciences, University of Washington
Ethan F Williams
Department of Earth and Space Sciences, University of Washington
Nan You
Houston Research Center
Abstract
• A self-supervised masked-autoencoder denoising algorithm doubles the signal-tonoise of earthquake signals. • Denoised signals enable a precise, machine-learning-aided seismic phase picking that improves small earthquake characterization.30 Jul 2024Submitted to ESS Open Archive 01 Aug 2024Published in ESS Open Archive
