Keller, George Vernon, 1927-Rodriguez-Ovejero, Juan C.2021-02-232022-02-032021-02-232022-02-031978https://hdl.handle.net/11124/176020Includes bibliographical references.masters thesesengCopyright of the original work is retained by the author.Sounding and soundingsElectromagnetic fieldsEarth resistance (Geophysics)Inversion of TDEM data with catalog interpolationText