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| THE GRADIENT SOUNDING PROFILE METHOD AND ITS APPLICATION |
| Ge Wei-zhong1,2, LU Yu-zeng2,3, Ding Yun-he4 |
1. Guangxi Geophysical Society,Nanning 530000, China;
2. State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Beijing 100083, China;
3. Guilin University of Technology,Guilin 541004, China;
4. Bureau of Non-ferrous Geology and Mineral Resources Exploration of Henan Province, Zhengzhou 450000, China |
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Abstract According to the practical application of DC sounding, this paper puts forward a new gradient sounding profiles method. The surveying system can simplify the working procedure through using more than one receiver or multi-channel electrical measuring instrument in a number of electrical sounding points at the same time. Moreover, the gradient sounding system includes tri-electrode gradient arrangement, dipole-dipole gradient array and central gradient array, which is suitable to 2-D inverse interpretation. The system has been applied to metallic ore exploration and engineering investigation successfully.
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Received: 07 June 2010
Published: 15 April 2011
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