承德地震台数字化地磁资料的变化特征

VARIATION CHARACTERISTIC OF DIGITAL GEOMAGNETIC DATA IN CHENGDE SEISMOSTATION

摘要: 利用承德地震台数字化地磁F、H、D资料, 分析了各分量的日变化及对磁暴的响应, 且与模拟资料进行了对比, 给出了一些变化特征, 并提出了一些建议。

Abstract: The geomagnetic data of F, H and D component and their daily variation as well as the response to magnetic storm are analyzed.Based on comparison with analogue data, the variation characteristics are presented and some suggestions are also put forward.