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MITT_Guide.pdf (1.79 MB)
MTTOOLS_15c.zip (202.32 KB)

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Publication date

2018-09

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cc by-nc-nd (c) Romero-Ruiz, Ivan et al., 2018
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/124276

Magnetotelluric Impedance Tensor Tools (MITT) 2.0

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Abstract

MITT program has been written in Python 2.7 and has only been tested in Linux OS. MITT program is manly constituted by four blocks: 1- Magnetotelluric impedance tensor representation (Apparent resistivity and phase curves, Impedance tensor and Mohr diagrams); 2-Probability Density Functions of different indexes which account for the dimensionality; 3- Perturbed Method to determine the ‘Phase Sensitive strike angle’ for 2D; 4- Galvanic Distortion tools for obtaining the galvanic distortion parameters, twist, shear and anisotropy (with the exception of the gain) in a general 2D/3D case. Given that the distortion parameters cannot be determined, the method is based on a constrained stochastic heuristic method, which consists of exploring randomly the full space of the distortion parameters. The constraints imposed assume the 2D (or 1D) tendency for the shortest periods of the regional impedance tensor. In this way a unique solution fulfilling the constraints is obtained. The method is based on Romero-Ruiz and Pous (2018a,b).

Subject

Programari, Electromagnetisme, Àlgebres de Clifford

Subject (English)

Computer software, Electromagnetism, Clifford algebras

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Programari (Dinàmica de la Terra i de l'Oceà)
Programari - Recerca

Citation

ROMERO RUIZ, Ivan and POUS, Jaume. Magnetotelluric Impedance Tensor Tools (MITT) 2.0. [consulted: 12 of August of 2026]. Available at: https://hdl.handle.net/2445/124276

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