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LIVE WEBINAR – Imaging the Earth Across Scales with Correlation Wavefield

Tuesday, 20 October @ 11:00 am - 12:00 pm (Australia/Perth time)

Free – $10

To view the event video and associated handouts (if any), please either log in to your active PESA membership account or enter the event password you received when you registered for this event.

Guest Speaker(s): Erdinc Saygin

Erdinc Saygin graduated in 2002 as university medallist in Geophysical Engineering at the Istanbul Technical University. He received his PhD in Seismology from the Research School of Earth Sciences of the Australian National University in 2007. Between 2007 and 2009, he worked as a geophysicist at Geoscience Australia. In 2009, he returned to Research School of Earth Sciences as a postdoctoral research fellow and was later promoted to research fellow in 2013. During 2016 and 2017, he worked at the School of Earth Sciences of the University of Western Australia as a senior research fellow.

In 2017, he joined the Commonwealth Scientific and Industrial Research Organisation (CSIRO) as a senior research scientist accepting a role as the Seismic Imaging Theme Leader of the Deep Earth Imaging, Future Science Platform. In this role, he is leading a group of four early-career research fellows, conducting research in various sub-fields of computational and observational seismology. He has designed several scientific field campaigns to deploy and operate seismic networks across Australia and Indonesia to characterise the Earth’s crustal structure.

His current research interests span the development and application of new seismic methods to the interrogation of large seismic datasets using novel approaches. The outcomes of his work aim to improve the understanding of the Earth’s structure using advanced geophysical data and model inference methods.

Kindly supported by Rock Flow dynamics

 

This live webinar will take place at:

11am         – Perth
12.30pm  – Adelaide and Darwin
1pm          – Brisbane, Canberra, Hobart, Melbourne, Sydney

Use the calendar link on this page to add this event in to your own calendar at the correct local time for your location.

Tickets are free for members (please log in to see this) and $10 for non members.

Please buy your tickets and immediately follow the link in the ticket e-mail (not the calendar invite or this webpage, which is just generic and not event specific) to set up your registration with the webinar software well in advance of the time of the talk. Once registered with the webinar software you will receive a reminder e-mail 1 hour beforehand.

 

 

Imaging the Earth Across Scales with Correlation Wavefield

Presented by Erdinc Saygin

 

Abstract

Much of the effort over the past decade in the field of passive seismic imaging has focused on using seismic ambient noise signals recorded simultaneously by seismic sensor networks, mainly utilizing the surface wave component of the wavefield in seismic imaging. Meanwhile, some of the recent methodological developments enabled the use of body waves of the seismic correlation wavefield in earth imaging retrieved from the ambient seismic noise signals and also the scattered part of the earthquake signals.

I present some of the new developments in the utilization of the surface and body waves of the seismic correlation wavefield in structural imaging and monitoring in 4D with examples around the world. I also introduce a new interferometric wavefield reconstruction technique for improving the accuracy and volume of the measurements in earth imaging.

Details

Date:
Tuesday, 20 October
Time:
11:00 am - 12:00 pm
(Australia/Perth time)
Cost:
Free – $10
Event Categories:
  • Venue

    GotoWebinar (ONLINE EVENT SERVICE)
    The internet Australia

    Registration Details

    Tickets

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    Non member
    $ 10.00 inc GST