Difference of the Measured 3-Dimension ΔT Gradient of Air Magnetic Survey and Conversion of the 3-Dimension ΔT Gradient
详细信息
- 责任者：Xian Ji’an (Geophysical Exploration Institute ; China Metallurgical Geological Bureau ; Baoding 071051 ; China) ; Guo Yufeng
- 刊名：Contributions to Geology and Mineral Resources Research
- 出版年：2013
- 卷期：28(2)
- 关键词：航空磁测 ; aeromagnetic surveys
- 页码：p.297-300
- 图表：illus., 3 refs.
- 分类号：1600
- issnNo：ISSN1001-1412
- isbnNo：CN12-1131/P
摘要
Data of the measured 3-dimension ΔT gradient of air magnetic survey and data of conversion of the 3-dimension ΔT gradient are compared and difference is shown then causes of the difference are explained and the conclusion is made that under current technical condition if data of the 3-dimension ΔT gradient are needed only the traverse horizontal gradient is measured the gradient of other two directions could be obtained by conversion that would meet deeds of interpretation.
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