Results 11 to 20 of about 19,474 (278)

Reduction of wind-turbine-generated seismic noise with structural measures [PDF]

open access: yesWind Energy Science, 2022
Reducing wind turbine noise recorded at seismological stations promises to lower the conflict between renewable energy producers and seismologists.
R. Abreu, D. Peter, C. Thomas
doaj   +3 more sources

A Natural Images Pre-Trained Deep Learning Method for Seismic Random Noise Attenuation

open access: yesRemote Sensing, 2022
Seismic field data are usually contaminated by random or complex noise, which seriously affect the quality of seismic data contaminating seismic imaging and seismic interpretation. Improving the signal-to-noise ratio (SNR) of seismic data has always been
Haixia Zhao, Tingting Bai, Zhiqiang Wang
doaj   +1 more source

Sensing Human Activity of the Guangdong–Hong Kong–Macao Greater Bay Area by Ambient Seismic Noise

open access: yesRemote Sensing, 2023
Effective monitoring of human activity in urban areas is essential for social stability and urban development. Traditional monitoring methods include wearable devices, survey sensor networks, and satellite remote sensing, which may be affected by privacy
Lihui Chen, Shaohong Xia
doaj   +1 more source

Expected Seismicity and the Seismic Noise Environment of Europa [PDF]

open access: yesJournal of Geophysical Research: Planets, 2018
AbstractSeismic data will be a vital geophysical constraint on internal structure of Europa if we land instruments on the surface. Quantifying expected seismic activity on Europa both in terms of large, recognizable signals and ambient background noise is important for understanding dynamics of the moon, as well as interpretation of potential future ...
Mark P. Panning   +7 more
openaire   +4 more sources

Self-supervised learning for random noise suppression in seismic data [PDF]

open access: yes, 2021
A staunch companion to seismic signals, noise consistently hinders processing and interpretation of seismic data. Borrowing ideas from the field of computer vision, we propose the use of self-supervised deep learning for the task of random noise ...
Claire Birnie   +5 more
core   +1 more source

Spectral Characterization and Spatiotemporal Variability of the Background Seismic Noise in Italy

open access: yesEarth and Space Science, 2021
In this study, we assess the spectral characteristics of seismic noise at the sites of the Italian Seismic Network and its spatio‐temporal variability. The evaluation of noise is crucial for the assessment of the detection capability of a seismic network.
Antonino D’ Alessandro   +3 more
doaj   +1 more source

GAN-LSTM Joint Network Applied to Seismic Array Noise Signal Recognition

open access: yesApplied Sciences, 2021
The purpose of seismic data processing in nuclear explosion monitoring is to accurately and reliably detect seismic or explosion events from complex ambient noises.
Jian Li   +8 more
doaj   +1 more source

Characterization of the temporal and spatial distribution of ambient seismic noise in an urban site [PDF]

open access: yes, 2023
reservedambient seismic noise characterization is an advanced look at the subsurface and its importance for many disciplines such as oil exploration, geology, earthquake engineering, hydrology and structural health monitoring made it the focus of many ...
ELGASHTI, MOHAMED AMER ALI
core  

Performance evaluation of Wied Dalam (WDD) seismic station in Malta [PDF]

open access: yes, 2014
The continual operation of a permanent seismograph, now exceeding a couple of decades in some cases, naturally involves changes of hardware and software over time.
Panzera, Francesco   +3 more
core   +1 more source

Random Noise Reduction in Seismic Data by Using Bidimensional Empirical Mode Decomposition and Shearlet Transform

open access: yesIEEE Access, 2019
Due to the limitation of the seismic data acquisition environment and instrument, seismic data are often subjected to random noise interference. At the same time, random noise is inevitably introduced in the processing of seismic data.
Wen-Long Hou   +5 more
doaj   +1 more source

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