Мероприятия, проводимые на кафедре

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Дата: 20 Март 2014
Время и место проведения: 16.00, ауд. 444
Название мероприятия: L.Sirgue "Full waveform inversion of seismic data: Investigating the Earth for high-resolution velocities and more…"
Организаторы / Спонсоры: SEG
Краткое содержание:
In this presentation, I will first review the basic theory of FWI. I will then define, by means of illustrative synthetic examples, the key parameters that play a role in the success of FWI (data and model requirements). This will lead to the understanding of why FWI has enjoyed its most success in the recovery of shallow velocity anomalies.
I will continue by showing real data examples that demonstrate the potential of 
FWI to generate high-resolution velocity models which may improve the images 
produced by PSDM. Because of the highly detailed nature of the velocity field 
produced from FWI, it also contains valuable information that can be used directly for geologic interpretation. I shall finally discuss ongoing research and the evolution of FWI across the academic and industrial communities.
This lecture is intended for a large audience and no background knowledge about 
FWI is needed. 
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