Based on the comparison and analysis of four major filtering methods designed and developed in China, this paper derived a new expression of the filtering technique. The author chose a representative filtering method, simulated the observational field on computer, and investigated the distortion of gravity and magnetic anomaly caused by filtering under the condition of complex interference. On such a basis, a feasible method is proposed concerning the inversion interpretation under such a distortion condition.
汤悦林, 陈元平. 重磁数据的线性滤波与反演失真问题[J]. 物探与化探, 2002, 26(3): 225-231.
TANG Yue-lin, CHEN Yuan-ping . THE LINEAR FILTERING OF GRAVITY AND MAGNETIC DATA AND THE PROBLEM OF INVERSION DISTORTION. Geophysical and Geochemical Exploration, 2002, 26(3): 225-231.