Work

Distributed acoustic sensing technology in marine geosciences

Year: 2024

Type: article

Abstract: Distributed acoustic sensing (DAS) is an emerging vibration signal acquisition technology that transforms existing fiber-optic communication infrastructure into an array of thousands of seismic sensors. Due to its advantages of low cost, easy deployment, continuous measurement, and long-distance measurement, DAS has rapidly developed applications in the field of marine geophysics. This paper systematically summarizes the status of DAS technology applications in marine seismic monitoring, tsunami and ocean-current monitoring, ocean thermometry, marine target monitoring, and ocean-bottom imaging; analyzes the problems faced during its development; and discusses prospects for further applications in marine geoscience and future research directions.

Source: Intelligent Marine Technology and Systems

DOI: 10.1007/s44295-024-00039-y

Authors: Jiayi Wei, Wende Gong, Junhui Xing, Haowei Xu

Institutions: Ocean University of China, Qingdao National Laboratory for Marine Science and Technology

Language: English

Topic: Seismic Waves and Analysis

Subfield: Geophysics

Field: Earth and Planetary Sciences

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: hybrid

Estimated APC paid: