RANDOM NOISE SUPPRESSION FROM STACKED SEISMIC DATA IN THE F-XY DOMAIN

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AALI DANESHVAR H.; SIAHKOUHI H.R.

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Journal Paper

Paper Information

Journal: Journal of the Earth and Space Physics Year:2005 | Volume:31 | Issue:1 Page(s): 39-47

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Information Journal Paper

Title

RANDOM NOISE SUPPRESSION FROM STACKED SEISMIC DATA IN THE F-XY DOMAIN

Author(s)

AALI DANESHVAR H. | SIAHKOUHI H.R. | Issue Writer Certificate

Keywords

FILTERINGQ4

RANDOM NOISEQ3

EIGENIMAGEQ3

3-D SEISMICQ4

SINGULAR VALUE DECOMPOSITIONQ4

LANCZOSQ4

F-XYQ4

Abstract

One of the main problems in geophysics data analysis is the presence of noise. This problem in seismic survey is more obvious than in the other branches. In this study the RANDOM NOISE suppression is presented by a filter which is called EIGENIMAGE filter and operates on stacked 3D seismic data in frequency domain. Our tools in suppression of RANDOM NOISEs were SVD and LANCZOS. The LANCZOS method works much faster than SVD, specially when we have a sparse matrix. The special feature of the LANCZOS method is its high performance. The F-XY filter has its own abilities such as fantastic signal preservation and well noise suppression, and can be used even before stacking. In this study presented performance of the filter on staked synthetic seismic data.

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APA: Copy

AALI DANESHVAR, H., & SIAHKOUHI, H.R.. (2005). RANDOM NOISE SUPPRESSION FROM STACKED SEISMIC DATA IN THE F-XY DOMAIN. JOURNAL OF THE EARTH AND SPACE PHYSICS, 31(1), 39-47. SID. https://sid.ir/paper/80521/en

Vancouver: Copy

AALI DANESHVAR H., SIAHKOUHI H.R.. RANDOM NOISE SUPPRESSION FROM STACKED SEISMIC DATA IN THE F-XY DOMAIN. JOURNAL OF THE EARTH AND SPACE PHYSICS[Internet]. 2005;31(1):39-47. Available from: https://sid.ir/paper/80521/en

IEEE: Copy

H. AALI DANESHVAR, and H.R. SIAHKOUHI, “RANDOM NOISE SUPPRESSION FROM STACKED SEISMIC DATA IN THE F-XY DOMAIN,” JOURNAL OF THE EARTH AND SPACE PHYSICS, vol. 31, no. 1, pp. 39–47, 2005, [Online]. Available: https://sid.ir/paper/80521/en

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