Reliable dispersion measurement between two seismic stations is an essential basis of
surface wave imaging. Noise source directivity has become an inescapable obstacle and a …

Seismic ambient noise sources have received increased attention recently, creating new
possibilities to study the Earth's subsurface and the atmosphere‐ocean‐solid Earth …

Cross-correlations of seismic ambient noise are frequently used to image Earth structure.
Usually, tomographic studies assume that noise sources are uniformly distributed and …

Ambient noise cross-correlations can be used as self-consistent observables, opening novel
possibilities for investigating ambient noise sources. To optimize the forward-modelling of …

The theory of Green's function retrieval essentially requires homogeneously distributed
noise sources. Even though these conditions are not fulfilled in nature, low-frequency (< 1 …

Application of distributed acoustic sensing (DAS) in seismic studies has benefited from its
high‐density acquisition, environmental adaptation, and low‐cost deployment …

seismic ambient noise spectra show ubiquitously two amplitude peaks corresponding to
distinct oceanic wave interaction mechanisms called primary (t≈ 14s) and secondary (t≈ …

We present a method for estimating seismic ambient noise sources by acoustic full
waveform inversion (FWI) of interstation cross-correlations. The method is valid at local …

Seismic ambient noise sources have received increased attention recently, creating new
possibilities to study the Earth's subsurface and the atmosphere-ocean-solid Earth coupling …

Imaging the spatio-temporal variations of ambient seismic noise sources can provide
important information to improve near real-time monitoring and noise tomography. Various …