Research on Magnetic 3D Visualization Modeling Based on Wavelet Multiscale Analysis

LUO Jiao; CHEN Bingjin; GUO Wenbo; XIONG Boquan; WANG Wei; CHEN Jing; FENG Fan; Xu Yi

doi:10.12401/j.nwg.2024093

Northwestern Geology > 2025 > Accepted Manuscript > DOI: 10.12401/j.nwg.2024093

LUO Jiao，CHEN Bingjin，GUO Wenbo，et al. Research on Magnetic 3D Visualization Modeling Based on Wavelet Multiscale Analysis[J]. Northwestern Geology，2025，58（3）：1−9. doi: 10.12401/j.nwg.2024093

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Research on Magnetic 3D Visualization Modeling Based on Wavelet Multiscale Analysis

1.
Xi'an Northwest Nonferrous Geophysical & Geochemical Exploration Brigade Co Ltd. Xi'an, Shaanxi 710068, China
2.
Zhejiang Runwang Construction Engineering Co. Ltd., Hangzhou, Zhejiang 310008, China

More Information

Received Date: September 14, 2023
Revised Date: October 09, 2024
Accepted Date: October 09, 2024
Available Online: March 25, 2025

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Abstract

Abstract

3D visualization modeling is an important tool for improving geological understanding and displaying underground information. Mianleyang Triangle Area in Shaanxi Province is an important polymetallic ore concentration area in the south of Shaanxi Province. This area has complex geological conditions, developed structures, frequent magmatic activities, and obvious mineralization. The Jinzishan gold copper polymetallic mining area located in the area mostly sees Magnetite bearing breccia Serpentinite, which has obvious magnetic and electrical differences with the surrounding rock. This article uses wavelet multi-scale decomposition and power spectrum calculation on magnetic 3D data to calculate the field source depth of each order of detail anomalies. Using the Voxler platform, a 3D magnetic body model is established to infer the relative position of magma channels and ore bodies. Good results have been achieved through geological drilling verification.
- wavelet multiscale decomposition,
- Magnetic method,
- Voxler,
- 3D geological body model,
- visualization

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References (36)

References

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Research on Magnetic 3D Visualization Modeling Based on Wavelet Multiscale Analysis