Earth model estimation through an acoustic Full Waveform Inversion of seismic data

Earth model estimation through an acoustic Full Waveform Inversion of seismic data

An improved method of estimating an earth model utilizes an acoustic Full Waveform Inversion ( FWI ) of seismic data in a pseudo-time coordinate system, in which the earth model m(m͂) is parameterized with two lateral coordinates (x,y)and a vertical coordinate (z͂) which expresses vertical travel ti...

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Bibliographische Detailangaben
1. Verfasser: PLESSIX, RENE-EDOUARD ANDRE MICHEL
Format: Patent
Sprache:eng
Schlagworte:
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:An improved method of estimating an earth model utilizes an acoustic Full Waveform Inversion ( FWI ) of seismic data in a pseudo-time coordinate system, in which the earth model m(m͂) is parameterized with two lateral coordinates (x,y)and a vertical coordinate (z͂) which expresses vertical travel time of acoustic signals used to generate the seismic data.