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 3 of 3 for “"Airborne Electromagnetic"”.
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Geophysical Investigation of the Yellowstone Hydrothermal System
… of meters beneath the features. Transient electromagnetic (TEM) soundings and 2D direct current (DC) resistivity profiles show that hydrothermal alteration at active sites have a higher electrical conductivity than the surrounding hydrothermally inactive areas. For that reason, airborne TEM …
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DEVELOPMENTS IN E&EM GEOPHYSICS:JOINT INVERSION, TIME-SERIES ANALYSIS AND SYSTEM CALIBRATION
… in this Ph.D. thesis stemmed from the largest Airborne Electromagnetic (AEM) campaign ever conducted in Italy between 2021 and 2023, and from the specific challenges arising from this project. The campaign aimed to investigate the geological and hydrogeological architecture of a region in …
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IPRAMA: INDUCED POLARIZATION FOR RAW MATERIALS
… physical properties, this thesis focuses on the Airborne Induced Polarization (AIP) method. Electromagnetic (EM) methods—both airborne (AEM) and ground-based—are known to be sensitive to induced polarization (IP) effects when surveying chargeable grounds. Although the relevance of IP phenomena in …