Ambient seismic wave field
K Nishida - Proceedings of the Japan Academy, Series B, 2017 - jstage.jst.go.jp
The ambient seismic wave field, also known as ambient noise, is excited by oceanic gravity
waves primarily. This can be categorized as seismic hum (1–20 mHz), primary microseisms …
waves primarily. This can be categorized as seismic hum (1–20 mHz), primary microseisms …
Impact of tropical cyclones on inhabited areas of the SWIO Basin at present and future horizons. part 1: overview and observing component of the research project …
O Bousquet, G Barruol, E Cordier, C Barthe, S Bielli… - Atmosphere, 2021 - mdpi.com
The international research program “ReNovRisk-CYCLONE”(RNR-CYC, 2017–2021)
directly involves 20 partners from 5 countries of the south-west Indian-Ocean. It aims at …
directly involves 20 partners from 5 countries of the south-west Indian-Ocean. It aims at …
Clock errors in land and ocean bottom seismograms: high-accuracy estimates from multiple-component noise cross-correlations
Many applications in seismology rely on the accurate absolute timing of seismograms.
However, both seismological land stations and ocean bottom seismometers (OBSs) can be …
However, both seismological land stations and ocean bottom seismometers (OBSs) can be …
The characteristics of microseisms in South China Sea: Results from a combined data set of OBSs, broadband land seismic stations, and a global wave height model
It has long been recognized that ocean gravity waves can generate microseisms through
their interactions and coupling with the solid earth. Their generation mechanisms, wave …
their interactions and coupling with the solid earth. Their generation mechanisms, wave …
Deconvolution enhanced direction of arrival estimation using one-and three-component seismic arrays applied to ocean induced microseisms
Microseisms in the period of 2–10 s are generated in deep oceans and near coastal regions.
It is common for microseisms from multiple sources to arrive at the same time at a given …
It is common for microseisms from multiple sources to arrive at the same time at a given …
Ambient seismic noise wavefield in Japan characterized by polarization analysis of Hi-net records
The polarization of seismic waves can be used to infer the directionality of the ambient noise
wavefield. We demonstrate a simple relationship between the vertical–horizontal cross …
wavefield. We demonstrate a simple relationship between the vertical–horizontal cross …
Analysis of Regional Ambient Seismic Noise in the Chukchi Sea Area in the Arctic Based on OBS Data from the Ninth Chinese National Arctic Scientific Survey
Ambient noise plays a crucial role in influencing the observation quality at seismic stations.
By studying the distribution patterns of ambient noise, we can gain initial insights into the …
By studying the distribution patterns of ambient noise, we can gain initial insights into the …
Global scale analysis and modelling of primary microseisms
L Gualtieri, E Stutzmann, C Juretzek… - Geophysical Journal …, 2019 - academic.oup.com
Primary microseism is the less studied seismic background vibration of the Earth. Evidence
points to sources caused by ocean gravity waves coupling with the seafloor topography. As …
points to sources caused by ocean gravity waves coupling with the seafloor topography. As …
Microseisms as a tool for geophysical research. A review
AN Besedina, TA Tubanov - Journal of Volcanology and Seismology, 2023 - Springer
The research in seismic ambient noise as a tool for geophysical studies must primarily rely
on the space-time characteristics of the noise itself. What is important in this research is to …
on the space-time characteristics of the noise itself. What is important in this research is to …
ReNovRisk: a multidisciplinary programme to study the cyclonic risks in the South-West Indian Ocean
Today, resilience in the face of cyclone risks has become a crucial issue for our societies.
With climate change, the risk of strong cyclones occurring is expected to intensify …
With climate change, the risk of strong cyclones occurring is expected to intensify …