Identification of Local Structures Using Gravity and Magnetic Data

被引：0

作者：

Zhang Bin ^{[1
]}

Sun Ximing ^{[2
]}

机构：

[1] Ocean Univ China, Tech Minist Educ, Key Lab Submarine Geosci & Prospecting, Qingdao, Peoples R China

[2] BGP Co, Zhuozhou, Hebei, Peoples R China

来源：

2009 THIRD INTERNATIONAL SYMPOSIUM ON INTELLIGENT INFORMATION TECHNOLOGY APPLICATION, VOL 2, PROCEEDINGS | 2009年

关键词：

Gravity; Magnetic; Igneous rock; Local Structures;

D O I：

10.1109/IITA.2009.41

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Generally, the local structures are studied from second vertical derivative gravity anomaly in reconnaissance survey because of shortage of seismic data and other information. But if igneous rocks are pervasive, thick and large enough, it causes gravity anomalies with a certain extent sizes and amplitudes. So when we start the research of the local structures in this stage, we need to synthetically analyze and interpret gravity and magnetic data, then we will achieve the aim to identify local structures from all types of gravity anomalies more reliably. This paper presents a case to identify the local structures by using gravity and magnetic data, and finally the reliable local structures are inferred.

引用

页码：3 / +

页数：2