Uncertainty and resolution analysis of 2D and 3D inversion models computed from geophysical electromagnetic data

Z Ren, T Kalscheuer - Surveys in Geophysics, 2020 - Springer
A meaningful solution to an inversion problem should be composed of the preferred
inversion model and its uncertainty and resolution estimates. The model uncertainty …

Gravity surveys and 3D integrated model with magnetic and geological data of the granite-greenstone terrane in Pitangui Synclinorium, NW of the Quadrilátero …

CA de Matos, PH Amorim, M de Souza Marinho… - Journal of South …, 2022 - Elsevier
Abstract The Pitangui Greenstone Belt (PGB) is a Meso to Neoarchean metavolcano-
sedimentary sequence, inserted in the Pitangui Synclinorium, located in the northwest …

Lithostratigraphic evolution of the Bandamian Volcanic Cycle in central Côte d'Ivoire: Insights into the late Eburnean magmatic resurgence and its geodynamic …

N Mériaud, N Thébaud, Q Masurel, P Hayman… - Precambrian …, 2020 - Elsevier
Late-to post-collisional volcanism in the southern portion of the West African Craton (sWAC)
has been described along the paleo-craton margin between the Paleoproterozoic Baoulé …

Structure of the Cerro Prieto Pull-apart basin from joint inversion of gravity, magnetic and magnetotelluric data

FM Oliver-Ocaño, LA Gallardo, JM Romo-Jones… - Journal of Applied …, 2019 - Elsevier
The large transform fault system that separates the Pacific and the North American plates in
the Gulf of California is conformed by a system of oblique rifts and large dextral transform …

Three-dimensional magnetotelluric and gravimetric imaging of Mount Lawu geothermal prospect area, Indonesia

M Maryadi, EK Sari, A Zarkasyi, H Mizunaga - Geothermics, 2024 - Elsevier
Mount Lawu is a stratovolcano located on the border of Central Java and East Java
Provinces in Indonesia. At least eleven manifestations indicate its geothermal potential in …

[HTML][HTML] High-resolution scan of the Pyrenean crustal structure combining magnetotelluric and gravity data

P Piña-Varas, R Soto, P Clariana, C Ayala, F Rubio… - Tectonophysics, 2023 - Elsevier
The Pyrenees have undergone complex geodynamic evolution starting with experiencing
significant tectonic events during the Variscan Orogeny, followed by the intrusion of large …

The elusive crustal resistive boundary beneath the Deccan Volcanic Province and the western Dharwar craton, India: Unveiling Deep-seated fault in Dharwar Craton …

P Akkapolu, PN Bukke, RR Paluri… - Geologica acta: an …, 2023 - dialnet.unirioja.es
The electrical properties of the boundary beneath the Deccan Volcanic Province and the
western Dharwar craton are imaged by using the magnetotelluric method. The …

Utilisation of probabilistic MT inversions to constrain magnetic data inversion: proof-of-concept and field application

J Giraud, H Seillé, MD Lindsay, G Visser… - Solid Earth …, 2021 - se.copernicus.org
We propose, test and apply a methodology integrating 1D magnetotelluric (MT) and
magnetic data inversion, with a focus on the characterization of the cover-basement …

Effect of Different Mineralogical Proportions on the Electrical Conductivity of Dry Hot-Pressed Sintering Gabbro at High Temperatures and Pressures

M Wang, L Dai, H Hu, W Sun, Z Hu, C Jing - Minerals, 2022 - mdpi.com
Electrical conductivities of the dry hot-pressed sintering gabbro with various mineralogical
proportions (Cpx X Pl 100− X, X= 0, 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100 vol%(the …

Unsupervised machine learning and depth clusters of Euler deconvolution of magnetic data: a new approach to imaging geological structures

C Chukwu, P Betts, D Moore, R Munukutla… - Exploration …, 2024 - Taylor & Francis
We present a novel approach that determines the location and dip of geologic structures by
clustering Euler deconvolution depth solutions using Density-Based Spatial Clustering …