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pro vyhledávání: '"Pierre L. Goupillaud"'
Autor:
Pierre L. Goupillaud
Publikováno v:
The Leading Edge. 11:40-42
It is well known that it is a risky business to forecast the technical evolution of any field, and that anyone so foolish and daring is asking to be proven wrong. However, I choose to attempt it in the hope that this rapid exposure will draw the atte
Autor:
Pierre L. Goupillaud
Publikováno v:
The Leading Edge. 10:25-27
Ever since the advent of digital computing, modeling has played an ever‐increasing role in the analysis and interpretation of geophysical and geologic data. However, these models have generally been severely limited by smoothness constraints and re
Autor:
Pierre L. Goupillaud
Publikováno v:
GEOPHYSICS. 41:1291-1304
After more than twenty years of field practice, the most widely used signal in the Vibroseis technique remains the original so‐called linear sweep. To many, it seems that substantial improvement should be expected from taking advantage of more soph
Autor:
Pierre L. Goupillaud
Publikováno v:
GEOPHYSICS. 26:754-760
This paper suggests a scheme for compensating the effects that the near‐surface stratification, variable from spread to spread, produces on both the character and the timing of the seismic traces. For this purpose, accurate near‐surface velocity
Publikováno v:
SEG Technical Program Expanded Abstracts 1983.
Publikováno v:
SEG Technical Program Expanded Abstracts 1989.
lk0 relatively recent technologies (chaotic dynamics and fractal geometry) have developed new concepts and m&hods of data processing and interpretation. These new approaches can be applied to geophysical problems, particularly since they are not rest
Publikováno v:
SEG Technical Program Expanded Abstracts 1984.
Figure 3c shows that the semblance-energy function (obtained by raising the numerator in the semblance calculation to the fourth power) combines the false signal rejection properties of semblance with the high resolution properties of the simple stac
Publikováno v:
The Journal of the Acoustical Society of America. 67:1092-1092
A method for deriving seismic information through the simultaneous operation of a plurality of vibrational seismic energy source systems such that the information produced by each source system may be separated from the combined recorded information.
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