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pro vyhledávání: '"T. M. McGee"'
Publikováno v:
Annals of Geophysics, Vol 43, Iss 6 (2000)
Numerous geophysical techniques have successfully contributed to geotechnical engineering and environmental problems of the shallow subsurface. Geophysical surveys are used to: delineate geologic features, measure in-situ engineering properties, and
Externí odkaz:
https://doaj.org/article/3ef41e4a944d4b1eb549d804e6f44d28
Autor:
T. M. McGee
Publikováno v:
Annals of Geophysics, Vol 43, Iss 6 (2000)
Herein is presented an overview of high-resolution seismic profiling on water. Included are basic concepts and terminology as well as discussions of types of sources and receivers, field practice, data recording and data processing. Emphasis is on di
Externí odkaz:
https://doaj.org/article/955fcb25a8bf467db6ed418f33f1a0f9
Autor:
T. M. McGEE
Publikováno v:
Geophysical Prospecting. 39:29-49
The purpose of this paper is to derive relationships useful for the analysis of shallow transmission and reflection seismic data. Since the effects of absorption cause such data to be non‐stationary, the derived results do not rely on frequency‐d
Autor:
T. M. McGee
Publikováno v:
International Journal of Imaging Systems and Technology. 3:40-57
Seismic reflection profiles contain not only primary reflections but also sequences of reverberating events called multiple reflections. Field recordings are presented that demonstrate various types of multiple reflections that commonly occur on mari
Autor:
T. M. McGEE
Publikováno v:
Geophysical Prospecting. 38:861-880
One application of marine seismic profiling is the delineation, and possible identification, of anomalously reflective material accumulated in the sediments of rivers, bays and estuaries. Analogue field data are presented which illustrate that such s
Publikováno v:
1st EEGS Meeting.
The knowledge of the physical properties of shallow marine sediments is not only of interest in understanding the basic processes controlling marine sedimentation, but also plays an important role in many geotechnical and environmental applications.
Publikováno v:
1st EEGS Meeting.
A study of a man-made mine tailings pond has been carried out using acoustic profiling techniques. The purpose of the work was to investigate the eitent to which acoustic profiling could provide information concerning the distribution of grain size a
Autor:
T. M. McGee, P. Brussaard
Publikováno v:
54th EAEG Meeting.
Autor:
T. M. McGee
Publikováno v:
54th EAEG Meeting.
Some commercially available marine seismic sources produce very broad-band signals. A high-resolution source signature can have a rise time of six-hundredths of a millisecond and a duration lens than two-tenths of a millisecond. Such sources, capable
Autor:
T. M. McGee
Publikováno v:
Shear Waves in Marine Sediments ISBN: 9789401055819
Information concerning the speed of shear waves in sea-floor sediments is encoded in the way that the amplitude of water-bottom reflections varies with angle of incidence. The simplest theoretical model of this variation is described by the mathemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a78a3c29a821b74712fcf528a9f88a24
https://doi.org/10.1007/978-94-011-3568-9_40
https://doi.org/10.1007/978-94-011-3568-9_40