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| 近区组合波频域电磁测深视电阻率的一种改进形式 | |
| 引用本文： | 苏发,何继善. 近区组合波频域电磁测深视电阻率的一种改进形式[J]. 物探与化探, 1995, 19(6): 456-461 |
| 作者姓名： | 苏发 何继善 |
| 作者单位： | 西安交通大学电信工程学院，中南工业大学 |
| 摘 要： | 本文在对近区场分布特性分析的基础上,利用双频组合波理论,同时考虑到实际勘测中的具体情况,提出了对近区频域电磁测深视电阻率的改进方案,并给出了视电阻率的一种定义式.为近区频域电磁测深的实施创造了条件. |
| 关 键 词： | 视电阻率 频域电磁测深 双频组合波 正交分量 |
AN IMPROVED APPARENT RESISTIVITY OF FREQUENCY DOMAIN ELECTROMAGNETIC SOUNDING WITH COMBINATION WAVE IN NEAR-FIELD ZONE |
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| Su Fa. AN IMPROVED APPARENT RESISTIVITY OF FREQUENCY DOMAIN ELECTROMAGNETIC SOUNDING WITH COMBINATION WAVE IN NEAR-FIELD ZONE[J]. Geophysical and Geochemical Exploration, 1995, 19(6): 456-461 | |
| Authors: | Su Fa |
| Affiliation: | 1. College of Electronics and Information Engineering, Xi'an Communications University, Xi'an 710049; 2. Central South Polytechnic Uniersity, Changsha 410083 |
| Abstract: | Based on an analysis of the distribution pattern of near source field, the present paper, using dual-frequency combination wave and taking into account specific conditions of exploration, has a dvanced an improved apparent resistivity of frequency domain electromagnetic sounding in near-field zone and given a definition formula of apparent resistivity.thus creating conditions for the performance of near-field frequency domain electromagneticsonnding. |
| Keywords: | apparent resistivity. frequency domain electromagnetic sounding dual-frequencycombination wave quadrature component. |
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