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1D Joint Inversion Analysis of VES and TDEM Soundings at Termas de Ibirá Region, Paraná Basin, BrazilNormal access

Authors: M.A. Couto, J.L. Porsani, C.A. Bortolozo and D.N. Leite
Event name: Near Surface Geoscience 2013 - 19th EAGE European Meeting of Environmental and Engineering Geophysics
Session: Hydrogeophysics (P)
Publication date: 09 September 2013
DOI: 10.3997/2214-4609.20131388
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 1.21Mb )
Price: € 20

Summary:
In this work, the authors present results of 1D joint inversion of Vertical Electrical Soundings (VES) and Time Domain Electromagnetic (TDEM) soundings at Termas de Ibirá region, countryside of São Paulo State, Brazil. The objective is the analysis and comparison of the results of individual inversion and joint inversion. The VES results can solve the shallow layers (until the depth of 100 m) and the TDEM results solve the deep layers (between 100 - 1000 m depth). Therefore, the joint inversion explore the best of each method and it allows to make a more reliable interpretation about the local geology. Keywords: TDEM, VES, Joint inversion, Paraná basin, Termas de Ibirá, Brazil.


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