Application of 2-D Regularization Filtering in High Precision Magnetic Data

摘要

Magnetic data are easily interfered by superficial part of the earth. This make it extraordinary difficult for the geophysicists to analyze and explain the result. In this paper, we explained in detail the theory of 2-D regularization filtering and developed a software to deal with the magnetic data. The results indicate that this filtering technique can effectively get rid of the high frequency interference. The soft ware brings much convenience for further explanation of magnetic data.