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Surface wave inversion by wave field reconstruction and wave equation inversion

Authors
Ali Shaiban (University of Edinburgh) | Sjoerd de Ridder (University of Edinburgh) | Andrew Curtis (University of Edinburgh)
Document ID
SEG-2018-2994958
Publisher
Society of Exploration Geophysicists
Source
2018 SEG International Exposition and Annual Meeting, 14-19 October, Anaheim, California, USA
Publication Date
2018
Document Type
Conference Paper
Language
English
Copyright
2018. Society of Exploration Geophysicists
Keywords
Surface wave, Inversion, Near surface, Full-waveform inversion, Gradiometry
Downloads
1 in the last 30 days
9 since 2007
Show more detail
Price: USD 21.00

We present an inversion scheme for surface waves that jointly inverts point-receiver data for both a densely reconstructed wave field and an estimate of seismic velocities. The formulation is posed as a partial differential equation (PDE) constrained inverse problem. We use the dispersive Helmholtz equation to approximate the far-field behavior of surface waves as two dimensional wave propagation through a phase velocity map. The Helmholtz equation does not accurately describe surface wave propagation near sources so we mask source regions from the PDE constraint. This leads to excellent wave field reconstruction and medium velocity estimates. The new theory and algorithm are supported by a numerical example with simulated elastic data. The phase velocity model obtained is verified by frequency-wavenumber dispersion analysis.

Presentation Date: Tuesday, October 16, 2018

Start Time: 8:30:00 AM

Location: 204A (Anaheim Convention Center)

Presentation Type: Oral

File Size  5 MBNumber of Pages   5

Aki,K.,1957,Space and time spectra of stationary stochastic waves, with special reference to microtremors:Bulletin of the Earthquake Research Institute,35,415–456.

Aki,K., andP. G.Richards,2002,Quantitative seismology,2nd ed.:University Science Books.

Curtis,A.,P.Gerstoft,H.Sato,R.Snieder, andK.Wapenaar,2006,Seismic interferometry — Turning noise into signal:The Leading Edge,25,1082–1092,10.1190/1.2349814.

Curtis,A., andJ. O. A.Robertsson,2002,Volumetric wavefield recording and wave equation inversion for nearsurface material properties:Geophysics,67,1602–1611,10.1190/1.1512751.

Curtis,A.,J.Trampert,R. K.Snieder, andB.Dost,1998,Eurasian fundamental mode surface wave phase velocities and their relationship with tectonic structures:Journal of Geophysical Research: Solid Earth,103,26919–26947,10.1029/98JB00903.

De Ridder,S., andJ.Dellinger,2011,Ambient seismic noise eikonal tomography for near-surface imaging at Valhall:The Leading Edge,30,506–512,10.1190/1.3589108.

De Ridder,S. A. L., andB. L.Biondi,2015,Near-surface Scholte wave velocities at Ekofisk from short noise recordings by seismic noise gradiometry:Geophysical Research Letters,42,7031–7038,10.1002/2015GL065027.

De Ridder,S. A. L., andA.Curtis,2017,Seismic gradiometry using ambient seismic noise in an anisotropic earth:Geophysical Journal International,209,1168–1179.

De Ridder,S. A. L., andJ. R.Maddison,2017,Wave field inversion of ambient seismic noise:79th Annual International Conference and Exhibition, EAGE,Extended Abstracts,10.3997/2214-4609.201701687.

De Ridder,S. A. L., andJ. R.Maddison,submitted,Full wave field inversion of ambient seismic noise:Geophysical Journal International.

Dou,S., andJ. B.Ajo-Franklin,2014,Full-wavefield inversion of surface waves for mapping embedded low-velocity zones in permafrost:Geophysics,79,no.6,EN107–EN124,10.1190/geo2013-0427.1.

Edme,P., andS.Yuan,2016,Local dispersion curve estimation from seismic ambient noise using spatial gradients:Interpretation,4,no.3,SJ17–SJ27,10.1190/int-2016-0003.1.

Jones,R. B.,1958,In-situ measurement of the dynamic properties of soil by vibration methods:Geotechnique,8,1–21,10.1680/geot.1958.8.1.1.

Langston,C. A.,2007,Spatial gradient analysis for linear seismic arrays:Bulletin of the Seismological Society of America,97,265–280,10.1785/0120060100.

Mari,J.,1984,Estimation of static corrections for shear-wave profiling using the dispersion properties of love waves:Geophysics,49,1169–1179,10.1190/1.1441746.

Peiming,L.,Z.Kui,Z.Yimeng,Y.Zhihui, andR.Bridle,2016,Near-surface shear-wave velocity estimation based on surface-wave inversion:The Leading Edge,35,940–945,10.1190/tle35110940.1.

Socco,L. V.,S.Foti, andD.Boiero,2010,Surface-wave analysis for building near-surface velocity models; established approaches and new perspectives:Geophysics,75,no.5,75A83–75A102,10.1190/1.3479491.

Stein,S., andM.Wysession,2003,An introduction to seismology, earthquakes, and earth structure:Blackwell.

Tarantola,A.,1984,Inversion of seismic reflection data in the acoustic approximation:Geophysics,49,1259–1266,10.1190/1.1441754.

Van Leeuwen,T., andF. J.Herrmann,2013,Mitigating local minima in full-waveform inversion by expanding the search space:Geophysical Journal International,195,661–667,10.1093/gji/ggt258.

Wielandt,E.,1993,Propagation and structural interpretation of non-plane waves:Geophysical Journal International,113,45–53,10.1111/j.1365-246x.1993.tb02527.x.

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