Application of wavelet multi-scale analysis in the separation of aeromagnetic data potential field. Issue 1 (February 2021)

• Record Type: Journal Article
• Authors: Sun, Hailong; Liu, Yingxin; Wei, Zheng; shi, Xu; Wang, Yahong; Lu, Lichun
• Is Part Of: IOP conference series. Volume 660:Issue 1(2021)
• Publication Date: 2021-02
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/660/1/012131
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: The aeromagnetic data obtained in the field is a comprehensive reflection of all geological bodies in the ground. When interpreting and inferring a field in different depths, it is necessary to separate the anomalies. As a widely used mathematical transform, wavelet transform introduces the concept of multi-scale analysis, which can effectively separate the aeromagnetic anomalies, clearly reflect the abnormal forms in different depths, and effectively. It improves the recognition accuracy of aeromagnetic data and provides a solid foundation for the processing and interpretation of aeromagnetic data.