摘要
本文用Sompi谱分析法对曲阜—林县剖面地磁测深资料进行分析处理,取得了较好的效果。该方法与富氏变换等传统谱分析方法的对比结果显示了用该法处理短数据的优越性。根据计算出的地磁场感应矢量的分布规律,初步讨论了该地区深部电性结构特征。
By using Sompi spectral analysis method, geomagnetic transfer functions were computed from 7 observation sites along Qufu-Linxian profile and satisfactory results have been obtained. Sompi method shows its advantage on the analysis of short time sequence, high resolution and reliability on the estimation of spectrum in comparison with other conventional methods such as FT. The major features of deep conductivity structure in the studied area is also discussed in this paper.
出处
《中国地震》
CSCD
北大核心
1992年第4期92-101,共10页
Earthquake Research in China
基金
地震科学联合基金
