Constraining the Geometry of the Northwest Pacific Slab Using Deep Clustering of Slab Guided Waves

DOI number:10.1785/0220240101

Affiliation of Author(s):中国科学技术大学地球和空间科学学院

Journal:Seismological Research Letters

Place of Publication:美国

Abstract:Accurately defining slab geometry is crucial for unraveling the seismogenic mechanism and subduction dynamics. Guided wave, generated from deep earthquakes with a focal depth greater than 100 km, efficiently propagates along a continuous slab and offers an effective way to image the slab geometry. However, it is challenging to manually identify slab guided waves through a large dataset, hindering their application in determining slab geometry. We propose the use of a deep embedding clustering algorithm for identifying slab guided waves. Using waveform data for deep earthquakes within the north

First Author:Guangcan Liu

Co-author:Daoyuan Sun,Zefeng Li

Indexed by:Journal paper

Correspondence Author:Daoyuan Sun

Document Code:35

Discipline:Natural Science

First-Level Discipline:Geophysics

Document Type:SCI

Volume:96

Issue:1

Page Number:310-323

ISSN No.:0895-0695

Translation or Not:no

Date of Publication:2024-08-09

Links to published journals:https://doi.org/10.1785/0220240101