APPLICATION OF PSPC MIGRATION IN THE AREA WITH LATERAL VELOCITY VARIATIONS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

RIAHI M.A.; BAZARGANI F.

Educational Videos and Scientific Workshops

Scientific Information Database

ISSN: 2588-4824

Journal Paper

Paper Information

Journal: Journal of the Earth and Space Physics Year:2004 | Volume:30 | Issue:2 Page(s): 79-91

Download Full-Text

Persian Verion

View:

920

Download:

Cites:

Information Journal Paper

Title

APPLICATION OF PSPC MIGRATION IN THE AREA WITH LATERAL VELOCITY VARIATIONS

Author(s)

RIAHI M.A. | BAZARGANI F. | Issue Writer Certificate

Keywords

LATERAL VELOCITY CHANGEQ4

PRESTACKQ4

POSTSTACKQ4

PHASE SHIFTQ4

DEPTH MIGRATIONQ4

Abstract

PSPC or split step Fourier migration is a method based on downward continuation of seismic wave field in frequency space and frequency-wave number domains. Compared with the PHASE SHIFT method, this method is a superior algorithm with the ability to handle lateral variations in the velocity field. Therefore, the method is a DEPTH MIGRATION, which works in the post stack domain. In this study, the ability, precision and validity of PSPC migration in the processing of real data sets with strong lateral velocity variations is verified. In order to achieve this objective, the velocity section used by migration algorithms has been improved in different steps by the iterative method of residual move-out analysis through applying pre stack Kirchhoff time migration. The improved velocity section was then used to apply pre stack Kirchhoff DEPTH MIGRATION to original CMP gathers and PSPC migration to the stack section and the results were compared.

Cites

No record.

References

No record.

Cite

APA: Copy

RIAHI, M.A., & BAZARGANI, F.. (2004). APPLICATION OF PSPC MIGRATION IN THE AREA WITH LATERAL VELOCITY VARIATIONS. JOURNAL OF THE EARTH AND SPACE PHYSICS, 30(2), 79-91. SID. https://sid.ir/paper/80664/en

Vancouver: Copy

RIAHI M.A., BAZARGANI F.. APPLICATION OF PSPC MIGRATION IN THE AREA WITH LATERAL VELOCITY VARIATIONS. JOURNAL OF THE EARTH AND SPACE PHYSICS[Internet]. 2004;30(2):79-91. Available from: https://sid.ir/paper/80664/en

IEEE: Copy

M.A. RIAHI, and F. BAZARGANI, “APPLICATION OF PSPC MIGRATION IN THE AREA WITH LATERAL VELOCITY VARIATIONS,” JOURNAL OF THE EARTH AND SPACE PHYSICS, vol. 30, no. 2, pp. 79–91, 2004, [Online]. Available: https://sid.ir/paper/80664/en

Related Journal Papers

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops

File Not Exists.

Move to top

وبگردی