It indicated that the geomagneticanomaly is a promising phenomenon in the studies of earthquake precursors.
说明地磁异常变化是一种有希望的地震前兆现象。
2
This paper, based on a surface magnetic survey project, discussed the method and steps of two-dimension reversion of geomagneticanomaly, introduced the applied results by an example.
文章通过一个地面磁测勘查项目，探讨了地磁异常二维反演的方法与步骤，介绍了一个实例的应用效果。
3
Combining geomagnetic and gravity data to analyse anomaly, it is concluded that the geomagneticanomaly of Jiangsu region is related to the stress field caused by mantle flow in lower Yangtze area.