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Extrapolation of seismic land streamer data using interferometry. [PDF]
Sci RepHanafy SM.
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Some interesting seismic noises
SEG Technical Program Expanded Abstracts 1984, 1984ABSTRACT This paper suggests that the identification of seismic noise increases our ability to evaluate deeper drilling targets. Seismic noise, as illustrated in basic, unstacked data, is shown to contain clues which the seismic processor may use to improve the resolution of the seismic section.
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Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1966
Abstract When seismic signals from impulsive sources are reflected or refracted by discrete inhomogeneities in the seismic medium, ‘arrivals’ are recorded. If, however, the number of inhomogeneities becomes large and the distance between them becomes small, then interference among the arrivals takes place and source-caused ‘noise ’ is
J. A. Hudson, L. Knopoff
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Abstract When seismic signals from impulsive sources are reflected or refracted by discrete inhomogeneities in the seismic medium, ‘arrivals’ are recorded. If, however, the number of inhomogeneities becomes large and the distance between them becomes small, then interference among the arrivals takes place and source-caused ‘noise ’ is
J. A. Hudson, L. Knopoff
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The seismic noise wavefield is not diffuse
The Journal of the Acoustical Society of America, 2012Passive seismology is burgeoning under the apparent theoretical support of diffuse acoustics. However, basic physical arguments suggest that this theory may not be applicable to seismic noise. A procedure is developed to establish the applicability of the diffuse field paradigm to a wavefield, based on testing the latter for azimuthal isotropy and ...
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Biological noise on seismic data
SEG Technical Program Expanded Abstracts 1993, 1993ABSTRACT The geophysicist increases the resolution of the subsurface by using closely-spaced detectors. Ambient noise becomes more important with the short recording arrays so as to increase the importance of biological noise.
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Bulletin of the Seismological Society of America, 1962
Abstract The seismic noise spectrum in the frequency range 0.5 to 31.5 cycles per second is presented graphically for a number of sites over a wide geographical range. Except for a small anomalous effect near 2 or 3 cycles per second, the ground particle motion curves are observed to decrease smoothly with increasing frequency at a rate ...
G. E. Frantti +2 more
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Abstract The seismic noise spectrum in the frequency range 0.5 to 31.5 cycles per second is presented graphically for a number of sites over a wide geographical range. Except for a small anomalous effect near 2 or 3 cycles per second, the ground particle motion curves are observed to decrease smoothly with increasing frequency at a rate ...
G. E. Frantti +2 more
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2019
After studying this chapter, you should be able to: Understand the various types of noise that appear in seismic images and volumes. Simulate some commonly used type of noise. Estimate noise parameters.
Abdullatif Al-Shuhail, Saleh Al-Dossary
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After studying this chapter, you should be able to: Understand the various types of noise that appear in seismic images and volumes. Simulate some commonly used type of noise. Estimate noise parameters.
Abdullatif Al-Shuhail, Saleh Al-Dossary
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Geophysics, 1968
Abstract Gaussian distribution, time scale of at least three hours, chi-square test, variance calculation on 5-minute sample, lack of stability above 2.0 Hz, possibly from instabilities in experimental ...
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Abstract Gaussian distribution, time scale of at least three hours, chi-square test, variance calculation on 5-minute sample, lack of stability above 2.0 Hz, possibly from instabilities in experimental ...
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