My Main Research Interests
I am an observational seismologist and my main research interests include
seismic interferometry for imaging and monitoring purposes,
the physical phenomena of seismic wave propagation ,
planetary seismology, the detection and understanding of the
multitude of seismic signals in seismograms, and the
different strategies to image and constrain the structure of the
Earth interior.
In my most recent work, I designed several new techniques to improve weak-signal
detection and identification using individual seismic stations and one-component
or three-component station arrays.
My methods are based on new strategies, use the different seismic attributes and
are data-adaptive. The weak signal detection is important to increase our constraints
on the fine structure of the Earth. Automated signal detection/tracking/discrimination,
and travel time determination are related issues which catch much of my interests to
enable processing the increasing volume of good quality data.