Results 121 to 130 of about 13,548 (162)

Visualization Three-Dimensional Geological Modeling Using CUDA

2011 Sixth International Conference on Image and Graphics, 2011
Three-dimensional geological model can describe the types of geological information, and express a variety of topological relations among geological phenomena. Kriging interpolation is an important spatial interpolation method of geological modeling, but every grid point needs to compute augmented matrix and solve equations. With the modeling scale and
Meng Li, Lanfang Dong
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Three-dimensional geological mapping and modelling at the Geological survey of Sweden

2020
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Eva Wendelin, Mehrdad Bastani, Lena Persson, Phil Curtis, Daniel Sopher, Johan Daniels   +5 more
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Three-Dimensional Modeling of Stratified Geologic Body and Application

Applied Mechanics and Materials, 2012
Visual technology and three-dimension modeling of Geologic bodies have important meaning in the fields of geological research and resource explore. Based on TIN surface, this paper realizes the model reconstructing of stratified geological entity three-dimension, with the aid of three-dimensional graphic library OpenGL, the visualization and any ...
Shao Hua Liu, Xin Hai Wang, Tang Jun
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Next Generation Three-Dimensional Geologic Modeling and Inversion

2014
Abstract Existing three-dimensional (3-D) geologic systems are well adapted to high data-density environments, such as at the mine scale where abundant drill core exists, or in basins where 3-D seismic provides stratigraphie constraints but are poorly adapted to regional geologic problems.
Jessell, Mark, Ailleres, Laurent, de Kemp, Eric, Lindsay, Mark, Wellmann, Florian, Hillier, Michael, Laurent, Gautier, Carmichael, Thomas, Martin, Roland   +8 more
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Three-Dimensional Geological Modeling with Multisource Data Fusion

Journal of Geotechnical and Geoenvironmental Engineering
Three-dimensional (3D) geological modeling is a modern way to characterize subsurface conditions and support underground digital twins. An essential task is to effectively utilize all available site investigation data and quantify geological uncertainty.
Zening Zhao, Limin Zhang
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Three Dimensional Geological Modeling from Component-based Topological Data Model

2009 International Conference on Computer Modeling and Simulation, 2009
Three-dimensional geological modeling (3DGM) is a complicated project in the research of the three-dimensional geographic information system, and there have many data model for the geological modeling by now. The thesis introduces a kind of object-oriented data model: the Component-based Topological Data Model (CTDM).
Zhou Zhao, En-ke Hou, Zhihua Zhang, Nian-dong Deng   +3 more
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Three-dimensional geological modeling in mining area and its geomechanical applications

2014 22nd International Conference on Geoinformatics, 2014
Three-dimensional geological modeling in mining areas and its corresponding spatial analysis have become a hotspot in mine geographic information system. In this paper, we build ARTPN (Analogical Right Triangular Prism Network) geological models based on the corresponding relations between plane graphs and sections in mining area, using geological hole
Huikun Hou, Zhenming Sun, Mei Li, Shanjun Mao, Yukai Fu, Pengfei Jiang, LinPo Si   +6 more
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Three-Dimensional Geologic Modeling

2021
Qiyu Chen, Gang Liu, Xiaogang Ma, Junqiang Zhang   +3 more
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Construction and Visualization of a Three Dimensional Geologic Model Using GRASS GIS

Transactions in GIS, 2004
AbstractThe present work aims at introducing a basic theory, implementing methodology and algorithms for 3‐D modeling, and visualizing a geologic model using the Open Source Free GIS GRASS environment. A 3‐D geologic model is constructed from the boundary surfaces of geologic units and the logical model of geologic structure.
Shinji Masumoto, Venkatesh Raghavan, Go Yonezawa, Tatsuya Nemoto, Kiyoji Shiono   +4 more
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Three-dimensional geological modelling of potential-field data

Computers & Geosciences, 2001
This paper reviews different ways potential-field modelling systems represent the 3D structure of the Earth's crust. 3D structures may be represented by discrete objects, voxels, surfaces or as a kinematic history and each technique provides the user with a different path through the model-building process and different abilities to honour the ...
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