The Application of the Magnetic Azimuth Anomaly Method to Determining the Location of a Magnetic Body
详细信息
- 责任者：Yang Kunbiao (Northwest Metallurgical and Geological Prospecting Institute ; CMGB ; Xi’an 710061 ; China) ; Tao Deyi
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2010
- 卷期：34(6)
- 关键词：磁法勘探 ; magnetic prospecting ; 井中物探 ; well geophysical exploration
- 页码：p.717-721
- 图表：3 illus., 2 tables, 6 refs.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
With the domestic borehole magnetometer,the authors calculated magnetic azimuth in the non-magnetic interference hole and introduced the concept of Δβ, which is called magnetic azimuth anomaly. The relationship between the symbol of Δβ and the direction of ΔH was clarified, and the relationship between the figure of Δβ and the magnetic body position was obtained. It is thus held that the authors use Δβ as an auxiliary parameter in the calculation of magnetic source position.