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6.823  Articles
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The completion of gravitational data inversion results in a smooth recovered model. GRAV3D is one software that can be used to solve 3D inversion problems of gravity data. Nevertheless there are still fundamental problems related to how to ensure the vali... see more

Cekungan Akimeugah terletak pada paparan Laut Arafura yang merupakan bagian dari passive margin yang berasosiasi dengan cekungan di kontinen Australia yang sudah memproduksi hidrokarbon seperti cekungan Bonaparte, Carnavon dan cekungan Canning. Secara tek... see more

This paper describes a case history of the application of resistivity methods on the detection of a tomb tentativelyassociated with Damião de Goes, a prominent Portuguese humanist who lived in the XVI century. The surveycarried out inside Varzea Church co... see more

The aim of this work is the formulation of a 3D model of the Mt. Amiata volcanic complex (Southern Tuscany)by means of geomagnetic data. This work is shown not only as a real test to check the validity of the inversionalgorithm, but also to add informatio... see more

The 3D spectral analysis of the gravitational potential field for a given mass distribution is studied. The derived quantities, the gravitational force field and the gravity gradient tensor are computed in frequency space. As an example, the fields are th... see more

A new approach to construct vertical and/or horizontal pseudosections starting from sets of resistivity (and/or IP) data is presented. In principle it consists in the division of the subsoil into a number of pixels (discretization), arranged in a 3D halfs... see more

The use of 1D or pseudo- 3D ray tracing techniques in linearized tomographic problems leads to solutions for which it is difficult to assess the true resolution and error distribution. For this reason, we employ a revised 3D bending algorithm (Moser et al... see more

3D reflection tomography allows the macro-model of complex geological structures to be reconstructed. In the usual approach, the spatial distribution of the velocity field is discretized by regular grids. This choice simplifies the development of the rela... see more

We present a new method for gravity data inversion for the linear problem (reconstruction of density distribution by given gravity field). This is an iteration algorithm based on the ideas of local minimization (also known as local corrections method). Un... see more

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