| 大地电磁法远参考处理技术压制噪声干扰的应用效果分析 |
| |
| 引用本文： | 仇根根,;张小博,;白大为,;裴发根. 大地电磁法远参考处理技术压制噪声干扰的应用效果分析[J]. 工程地球物理学报, 2014, 0(3): 305-310 |
| |
| 作者姓名： | 仇根根, 张小博, 白大为, 裴发根 |
| |
| 作者单位： | [1]中国地质科学院地球物理地球化学勘查研究所,河北廊坊065000; [2]国土资源部地球物理电磁法探测技术重点实验室,河北廊坊065000 |
| |
| 基金项目： | 国土资源部公益性行业科研专项（编号：201211095-2）; 国家“深部探测技术与实验研究”专项（编号：SinoProbe-01-04）共同资助 |
| |
| 摘 要： | 介绍了大地电磁法远参考处理技术的基本原理和野外数据采集技术,将远参考处理技术应用到东北地区强电磁干扰区,取得了较好的应用效果。应用效果表明,远参考处理技术对电磁干扰具有较好的压制效果,在野外数据采集时,遇到较强的电磁干扰,在远处增加布设一个远参考站,采用磁道远参考进行数据处理,通常能使数据的品质提升一个等级。
|
| 关 键 词： | 大地电磁法 远参考处理技术 应用效果 |
Analysis of MT Remote Reference Technique in Suppressing Noise |
| |
| Affiliation: | Qiu Gengen, Zhang Xiaobo, Bai Dawei, Pei Fagen (1. Institute of Geophysical and Geochemical Exploration, Lang fang Hebei 065000, China ;2. Electromagnetic Detection Technology Key Laboratory of Ministry of Land and Resources, Langfang Hebei 065000, China) |
| |
| Abstract: | This paper describes the basic principles of MT remote reference processing technique and the field data acquisition technology.The remote reference technique is applied to the strong electromagnetic interference area in northeastern region and achieves a good effect.The applied results showed that the remote reference processing technique has a good effect in suppressing electromagnetic inferences.When a strong electromagnetic interference in acquiring the field data is encountered,a remote reference station can be increased in a far way.For this method,the track remote reference is used to process the filed data and it is usually can improve the quality of data. |
| |
| Keywords: | magnetotelluric method remote reference processing technique apply effect |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
