| Issue |
E3S Web Conf.
Volume 394, 2023
6th International Symposium on Resource Exploration and Environmental Science (REES 2023)
|
|
|---|---|---|
| Article Number | 01028 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/202339401028 | |
| Published online | 02 June 2023 | |
Research on the application of large area 3D geological modeling splicing technology
1. Chongqing Institute of Geology and Mineral Resources, Chongqing Key Laboratory of Exogenic Ore and Mine Environment, Chongqing, 401120, China
2. China University of Geosciences, Beijing 100083, China
3. Chongqing Geological Survey Institute, Chongqing 401122, China
Three-dimensional geological modeling is widely used in the field of geological research. A successful three-dimensional geological model is a three-dimensional anatomy and integration of the study area. Large-scale three-dimensional geological modeling is limited by software performance and technical difficulties. There are disadvantages such as unequal model splicing elements, morphological distortion and attribute incompatibility. Based on the discrete storage method of DepthInsight software, this paper explores the large-area model fusion and splicing technology to deal with various geological conditions, and carries out large-area multi-block model fusion and splicing from the aspects of element type, quantity and attribute. The large-area 3D geological modeling technology scheme of discrete storage and block splicing is realized, which provides a reference for establishing a large-area 3D geological model.
Key words: Large area 3D geological modeling / discrete storage / fusion splicing
© The Authors, published by EDP Sciences, 2023
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