DIP MOVEOUT BY RADON TRANSFORM

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GHASEMZADEH MEHDY; JAVAHERIAN ABDOLRAHIM

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Journal: JOURNAL OF THE EARTH Year:2009 | Volume:4 | Issue:2 Page(s): 93-109

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Information Journal Paper

Title

DIP MOVEOUT BY RADON TRANSFORM

Author(s)

GHASEMZADEH MEHDY | JAVAHERIAN ABDOLRAHIM | Issue Writer Certificate

Keywords

RADON TRANSFORMQ3

DIP MOVEOUTQ3

NORMAL MOVEOUTQ3

DIPPING REFLECTORQ3

Abstract

In seismic data processing to remove the effect of offset we apply the NORMAL MOVEOUT correction. This correction does not perform well through the reflectors which have large dip or intersecting dips beneath the surface. In this case, to solve this problem DIP MOVEOUT correction (DMO) is performed. Different procedures are performed to do this correction. They are DMO with Fourier transform, Integral DMO methods and DMO by RADON TRANSFORM. The Radon DMO operator directly maps data from the NMO-corrected time domain to the DMO wave field in the Radon domain. The method is built upon a process that transforms a single NMO-corrected trace into multiple traces spread along hyperbolas in the Radon domain. These hyperbolas are a linear Radon map of the DMO ellipses in the time domain. In this paper, DMO by RADON TRANSFORM are used for 2D synthetic data. According to results, Radon DMO is very good operation for amplitude and high frequency preserving and suitable for irregularly sampled dataset.

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APA: Copy

GHASEMZADEH, MEHDY, & JAVAHERIAN, ABDOLRAHIM. (2009). DIP MOVEOUT BY RADON TRANSFORM. JOURNAL OF THE EARTH, 4(2), 93-109. SID. https://sid.ir/paper/192886/en

Vancouver: Copy

GHASEMZADEH MEHDY, JAVAHERIAN ABDOLRAHIM. DIP MOVEOUT BY RADON TRANSFORM. JOURNAL OF THE EARTH[Internet]. 2009;4(2):93-109. Available from: https://sid.ir/paper/192886/en

IEEE: Copy

MEHDY GHASEMZADEH, and ABDOLRAHIM JAVAHERIAN, “DIP MOVEOUT BY RADON TRANSFORM,” JOURNAL OF THE EARTH, vol. 4, no. 2, pp. 93–109, 2009, [Online]. Available: https://sid.ir/paper/192886/en

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