Enhancement of the total horizontal gradient of magnetic anomalies using tilt derivatives: Part II — Application to real data
作者
Francisco José Fonseca Ferreira,Luís Gustavo de Castro,Alessandra de Barros e Silva Bongiolo,Jeferson de Souza,Marco Antônio Thoaldo Romeiro
出处
期刊:日期:2011-01-01卷期号:1: 887-891被引量:20
标识
DOI:10.1190/1.3628216
摘要
We propose a new magnetic anomaly enhancement method based on the tilt derivative of the total horizontal gradient. We illustrate the effectiveness of the method in structural mapping by applying it to reduced-to-the-pole aeromagnetic data and comparing the results to those obtained from other methods reported in literature. The anomalies generated by our method show good correlation with geological structures and Euler deconvolution results.