Bortolozo, Cassiano AntonioPorsani, Jorge LuísPryer, TristanBenjumea, Jorge Luis AbrilSantos, Fernando Acácio Monteiro dosCouto, Marco AntonioPampuch, Luana AlbertaniMendes, Tatiana Sussel GonçalvesMetodiev, DanielMoraes, Marcio Augusto Ernesto deMendes, Rodolfo MoredaAndrade, Marcio Roberto Magalhães de2025-03-062025-03-06https://repositorio.univap.br/handle/123456789/620An innovative inversion code, named “Curupira v1.0”, has been developed using Matlab to determine the vertical distribution of resistivity beneath the subsoil. The program integrates Vertical Electrical Sounding (VES), successful in shallow subsurface exploration and Time Domain Electromagnetic (TEM) techniques, better suited for deeper exploration, both of which are widely employed in geophysical exploration. These methodologies involve calculating subsurface resistivity through appropriate inversion processes. To address the ill-posed nature of inverse problems in geophysics, a joint inversion scheme combining VES and TEM data has been incorporated into Curupira v1.0. The software has been tested on both synthetic and real-world data, the latter of which was acquired from the Parana sedimentary basin which we summarise here. The results indicate that the joint inversion of VES and TEM techniques offers improved recovery of simulated models and demonstrates significant potential for hydrogeological studies.PDFen-USArtigos de PeriódicosInternational Journal of Geosciences10.4236/ijg.2023.1411059Joint InversionControlled Random SearchParaná Sedimentary BasinBORTOLOZO, Cassiano Antonio et al. Curupira V1.0: Joint Inversion of VES and TEM for Environmental and Mass Movements Studies. International Journal of Geosciences, v. 14, n. 11, p. 1160-1176, 2023. Disponível em: https://www.scirp.org/journal/doi.aspx?doi=10.4236/ijg.2023.1411059.Universidade do Vale do ParaíbaCentro Nacional de Monitoramento e Alertas de Desastres NaturaisUniversidade de São PauloUniversity of BathColombian Geological ServiceUniversidade de LisboaServiço Geológico do BrasilUniversidade do Estado de São Paulo