A parametric 3D geological modeling method considering stratigraphic interface topology optimization and coding expert knowledge

M Lyu, B Ren, B Wu, D Tong, S Ge, S Han - Engineering Geology, 2021 - Elsevier
Parametric 3D geological modeling facilitates the efficient updating of geological models. A
comprehensive review of existing geological modeling methods reveals that two critical …

Three-dimensional structural geological modeling using graph neural networks

M Hillier, F Wellmann, B Brodaric, E de Kemp… - Mathematical …, 2021 - Springer
Three-dimensional structural geomodels are increasingly being used for a wide variety of
scientific and societal purposes. Most advanced methods for generating these models are …

DeepISMNet: Three-dimensional implicit structural modeling with convolutional neural network

Z Bi, X Wu, Z Li, D Chang… - Geoscientific Model …, 2022 - gmd.copernicus.org
Implicit structural modeling using sparse and unevenly distributed data is essential for
various scientific and societal purposes ranging from natural source exploration to …

Combining 3D geological modeling and 3D spectral modeling for deep mineral exploration in the zhaoxian gold deposit, Shandong province, China

B Li, Y Peng, X Zhao, X Liu, G Wang, H Jiang, H Wang… - Minerals, 2022 - mdpi.com
The Jiaodong Peninsula hosts the main large gold deposits and was the first gold
production area in China; multisource and multiscale geoscience datasets are available …

Three-Dimensional Geologic Modeling of the Kiruna Mining District, Sweden: Insights into the Crustal Architecture and Structural Controls on Iron Oxide-Apatite …

E Veress, JBH Andersson, I Popova… - Economic …, 2024 - pubs.geoscienceworld.org
To support economic decisions and exploration targeting, as well as to understand
processes controlling the mineralization, three-dimensional structural and lithological …

[HTML][HTML] 3D structural implicit modelling of folded metamorphic units at Lago di Cignana with uncertainty assessment

G Arienti, A Bistacchi, G Caumon, B Monopoli - Journal of Structural …, 2024 - Elsevier
We present a modelling workflow for the creation of a km-scale, three-dimensional
representation of the tectonic architecture exposed in the Lago di Cignana region within the …

Neural spline flow multi-constraint NURBS method for three-dimensional automatic geological modeling with multiple constraints

M Lyu, B Ren, X Wang, J Wang, J Yu, S Han - Computational Geosciences, 2023 - Springer
The strike and the dip angle are vital for describing the geometry of the rock formations.
However, in the interpolation and geological modeling, only the coordinates are considered; …

Recognition and integration of structural controls in 3-D geologic modeling: Good practice and common pitfalls

P Stenhouse, J Haythornthwaite, O Jones - 2020 - pubs.geoscienceworld.org
As the functionality and speed of 3-D geologic modeling software have improved over the
last 30 years, it has become a core tool for identifying, understanding, and modeling the …

Uncertainty analysis and visualization of geological subsurface and its application in metro station construction

W Hou, Q Yang, X Chen, F Xiao, Y Chen - Frontiers of Earth Science, 2021 - Springer
To visualize and analyze the impact of uncertainty on the geological subsurface, on the term
of the geological attribute probabilities (GAP), a vector parameters-based method is …

Development and Comparison of 3D Seismic Geology and Shear-wave Velocity Models of Metro Vancouver

S Adhikari, S Molnar - Seismica, 2024 - seismica.library.mcgill.ca
This study presents a 3D regional modeling of seismic geology and shear wave velocity (Vs)
in Metro Vancouver for seismic microzonation and hazard prediction. Leveraging an …