A report on the renaissance of gravity in the deep water gulf of Mexico a practical view of integration methods

Anderson, Brian S.; Weber, M.; Bain, John E.

doi:10.1190/1.1820480

Cited by 3 publications

(2 citation statements)

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“…6 The marriage of high-resolution gravity with multibeam bathymetry provides the most accurate bathymetry data available today for precision gravity data processing. Most importantly, the gravity corrections applied in processing depend heavily upon bathymetry data.…”

Section: Data Integrationmentioning

confidence: 99%

A Synergistic Combination of Technologies: Multibeam Bathymetry, Acoustic Reflectivity, Gravity, and Magnetics in the Deepwater Gulf of Mexico

1999

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Section: Data Integrationmentioning

confidence: 99%

A Synergistic Combination of Technologies: Multibeam Bathymetry, Acoustic Reflectivity, Gravity, and Magnetics in the Deepwater Gulf of Mexico

1999

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“…Yang [19] stripped the gravity effects of basement and the interfaces above basement by 3D forward modeling based on known 3D seismic interpretation material, then inversed the density difference of basement using SVD algorithm and interpreted the geological attribute and lithology. Anderson et al [20] provided accurate velocity model for seismic depth migration using sequential inversed velocity and density, which reduced the iterative times of migration and improved the effects of imaging. Using Bouguer gravity anomaly and seismic vertical wave materials, He et al [21] inversed 2D crust structure based on the empirical transform relationship between velocity and density.…”

Section: Introductionmentioning

confidence: 99%

Constrained Joint Inversion of Gravity and Seismic Data Using the Simulated Annealing Algorithm

Yu¹,

Wang²,

Wu³

et al. 2007

Chinese J of Geophysics

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Joint inversion is an important quantitative interpretation tool for integrated geophysics. The present study situation and progress of joint inversion using gravity and seismic data are reviewed and discussed in the paper first. Then, the improved very fast simulated annealing algorithm (VFSA) with its obvious advantage of finding overall optimal solution in inverse problems is applied. So the constrained synchronous joint inversion of gravity and seismic data using the improved VFSA is put forward. The model with uncommon interface of density and velocity is designed. Through the model test and field observed data processing and interpretation, this method is proved effective and practicable, especially the application in Xuwen area shows that the density and velocity structures of the underground complicated interfaces could be exactly determined and revealed. With the constrained known information, this joint inversion method is clearly superior to the single inversion of gravity data.

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Cross-Gradient Joint Inversion of Gravity and Seismic Data With Triangular Grid Division by the Second-Order Finite-Difference Method

Gao

Niu

et al. 2022

IEEE Trans. Geosci. Remote Sensing

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A report on the renaissance of gravity in the deep water gulf of Mexico a practical view of integration methods

Cited by 3 publications

References 0 publications

A Synergistic Combination of Technologies: Multibeam Bathymetry, Acoustic Reflectivity, Gravity, and Magnetics in the Deepwater Gulf of Mexico

A Synergistic Combination of Technologies: Multibeam Bathymetry, Acoustic Reflectivity, Gravity, and Magnetics in the Deepwater Gulf of Mexico

Constrained Joint Inversion of Gravity and Seismic Data Using the Simulated Annealing Algorithm

Cross-Gradient Joint Inversion of Gravity and Seismic Data With Triangular Grid Division by the Second-Order Finite-Difference Method

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