Selection of different inversion parameters in controlled source audio frequency magnetotelluric data processing: a case study of Duolun basin

Yingbin Li; Wei Zhang; Bin Wei

doi:10.1117/12.3025779

8 April 2024 Selection of different inversion parameters in controlled source audio frequency magnetotelluric data processing: a case study of Duolun basin

Yingbin Li, Wei Zhang, Bin Wei

Author Affiliations +

Proceedings Volume 13090, International Conference on Computer Application and Information Security (ICCAIS 2023); 130903N (2024) https://doi.org/10.1117/12.3025779
Event: International Conference on Computer Application and Information Security (ICCAIS 2023), 2023, Wuhan, China

Abstract

In the process of controllable source audio frequency magnetotelluric measurement data processing, selecting the same set of parameters under different geological and geophysical backgrounds will cause large errors in the inversion results, and different parameters under the same background will also have a large impact on the inversion results. Through the collection of geological and physical data, the author established a forward model, and carried out experiments on different inversion parameters for the forward data. Finally, the optimal inversion parameters were selected, which improved the inversion accuracy and achieved good results, and summarized the data processing process.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yingbin Li, Wei Zhang, and Bin Wei "Selection of different inversion parameters in controlled source audio frequency magnetotelluric data processing: a case study of Duolun basin", Proc. SPIE 13090, International Conference on Computer Application and Information Security (ICCAIS 2023), 130903N (8 April 2024); https://doi.org/10.1117/12.3025779

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