This paper presents a new method for constructing onedimensional electrical conductivity models of the Earth from surface electromagnetic measurements. The construction of these models is a nonlinear inverse problem that can be approached by linearization techniques combined with iterative methods and Tikhonov’s regularization. The standard application of these techniques usually leads to smoot...

Computational cost tremendously restricts the wide application of conventional integral equation (IE) method in large-scale magnetotelluric (MT) modeling. A couple obstacles limit developments traditional MT modeling based on IE method. They are: O (N2) space complexity memory requirements for storing coefficients dense matrix; singularity Dyadic Green’s function; low efficiency using digital f...

DOI:10.17014/ijog.8.2.221-231 Bengkulu Province, due to be crossed by Bukit Barisan Mountains has relatively large geothermal reserves. This study aims investigate the reserves in Babakan Bogor Village, Kepahiang Regency, Province. The magnetotelluric (MT) method with electric and magnetic sensors was used record data fields. sensor consisted of three porous pots, two which were placed horizont...

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