Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"GEOPHYSICAL EXPLORATION"”.
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A programme for geophysical exploration in Ghana
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1961.
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A mathematical model of geophysical exploration for elongated ore deposits
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1958.
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Coupled electromagnetic and acoustic wavefield modeling in poro-elastic media and its application in geophysical exploration
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1995.
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RTD FLUXGATE MAGNETOMETERS
… they find applicability in fields such as space, geophysical exploration and mapping, non destructive testing, as well as assorted military applications. In this Thesis the research work on RTD Fluxgate is presented along with the development of models, prototypes and their characterization. …
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Review of random media homogenization using effective medium theories
… disciplines such as satellite comnnication, geophysical exploration, radio astronomy and material science. It is important to understand why different propagation constants produced by different theories are not applicable to a particular problem. Homogenization of the random media using …
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Late Quaternary sedimentary architecture and depositional history of the Monahans Dune Field, Winkler County, TX.
… sequence. Sonic boring infill logs and geophysical exploration records were used to define the basal depositional surface. The eolian sands and in fill across a northwest to southeast slope thinning eastward to an escarpment and subsurface depressions which are not reflected in the …
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Actions on the conservation of the historical and archaeological heritage of Sicily using non-invasive geophysical exploration methods: Construction of a technical database website platform [Azioni per la conservazione del patrimonio storico e archeologico della Sicilia mediante l’utilizzo di metodi di esplorazione geofisica di tipo non invasivo: Costruzione di un database tecnico per la realizzazione in una piattaforma web]
Negli ultimi decenni, la tutela, la conservazione e la valorizzazione sostenibile del patrimonio storico, culturale, archeologico e ambientale hanno assunto un'importanza crescente nei campi scientifico e culturale, in particolare in Paesi come l’Italia e in modo specifico la Sicilia, …
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Seismic characterization of geothermal reservoirs by application of the common-reflection-surface stack method and attribute analysis
… the renewable energy production portfolio is the exploration and utilization of geothermal resources. For the development of a geothermal project at great depths a detailed geological and geophysical exploration program is required in the first phase. With the help of active seismic methods …
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Three-dimensional magnetotelluric modelling of the Taupo Volcanic Zone, New Zealand
… electrical resistivity. This contrast makes the geophysical method of magnetotellurics (MT) an ideal tool for the imaging of subsurface structures in the TVZ. This thesis discusses the 3D modelling and interpretation of a large MT dataset from the central TVZ. Although MT is an important tool in …
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Geology and characterization of coal at the Mushithe Coal Occurrence, Soutpansberg Coalfield, Limpopo Province, South Africa
… coalfield. The study recommends further detailed exploration of coal in the area, applying such techniques such as geophysical exploration and borehole drilling leading to resource evaluation. Further studies are recommended to provide a better interpretation of the depositional environment of …
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Neotectonics and Paleoseismology of the North Frontal Thrust System, southern California
… the fault with an excavation, we employed geophysical exploration techniques to image the fault at depth. Ground Penetrating Radar (GPR) is a technique that can be used for shallow high-resolution imaging by recording the propagation of radio waves. To calibrate this technique to locating a …
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Discontinuous Galerkin Based Multi-Domain Multi-Solver Technique for Efficient Multiscale Electromagnetic Modeling
… framework to further improve its performance for geophysical exploration problems. SCBC is used to truncate the physical region, SIBC is for approximating the effect of thick imperfect conductor, and ITBC is for approximating thin imperfect conductor as a surface. ITBC is used for the first time …
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ΑΞΙΟΛΟΓΗΣΗ ΤΟΥ ΔΥΝΑΜΙΚΟΥ ΟΥΡΑΝΙΟΥ ΤΗΣ ΛΕΚΑΝΗΣ ΤΩΝ ΣΕΡΡΩΝ ΜΕ ΡΑΔΙΟΜΕΤΡΙΚΕΣ ΜΕΘΟΔΟΥΣ ΕΦΑΡΜΟΣΜΕΝΗΣ ΓΕΩΦΥΣΙΚΗΣ
… GIVEN TO THE CALIBRATION PROBLEM OF THE USED GEOPHYSICALINSTRUMENTATION. FOR THIS REASON SEVEN CALIBRATION PADS HAVE BEEN MADE AND HAVE BEEN INSTALLED IN THE N.R.C. "DEMOCRITOS" CAMPUS, SO THE QUANTITATIVE EVALUATION OF THE RADIOMETRIC DATA BECAME POSSIBLE. WITH THE USE OF "PHASED GEORESEARCH …