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Denoising Offshore Distributed Acoustic Sensing Using Masked Auto-encoders to Enhance Earthquake Detection
  • +2
  • Qibin Shi,
  • Marine A Denolle,
  • Yiyu Ni,
  • Ethan F Williams,
  • Nan You
Qibin Shi
Department of Earth and Space Sciences, University of Washington

Corresponding Author:[email protected]

Author Profile
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