[an error occurred while processing this directive] Global Geology 2018, 21(3) 186-193,208 DOI:   10.3969/j.issn.1673-9736.2018.03.04  ISSN: 1673-9736 CN: 22-1371/P
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South China Sea
magnetic anomaly
data processing
geological section
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ZHU Yixian
LI Tonglin
ZHANG Rongzhe
SHI Huiyan
CHEN Hanbo
LI Gen
PubMed
Article by Zhu Y
Article by Li T
Article by Zhang R
Article by Shi H
Article by Chen H
Article by Li G
Using satellite magnetic data to divide geological tectonic units of South China Sea
ZHU Yixian, LI Tonglin, ZHANG Rongzhe, SHI Huiyan, CHEN Hanbo, LI Gen
College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China
ժҪ�� The South China Sea locates at the convergence center of the Eurasian Plate, the Pacific Plate and the Indo-Australia plate. The Cenozoic seafloor spreading in the South China Sea Basin is an important part of the tectonic evolution of the South China Sea that records information of the continental margin tectonic history and its impact on regional geologic evolution. Magnetic data contains abundant geological structure information from the surface to deep. This paper reports magnetic data of the South China Sea. Through the conventional processing of these magnetic data, we report general results on the regional magnetic anomalies, such as the upward continuation graph, the polar magnetic anomaly map and the magnetic anomaly partition map. The magnetic anomaly field in the South China Sea is divided into eight areas, of which the characteristics are explained, and the tectonic evolution of the South China Sea is preliminarily discussed.
�ؼ����� South China Sea   magnetic anomaly   data processing   geological section  
Using satellite magnetic data to divide geological tectonic units of South China Sea
ZHU Yixian, LI Tonglin, ZHANG Rongzhe, SHI Huiyan, CHEN Hanbo, LI Gen
College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China
Abstract: The South China Sea locates at the convergence center of the Eurasian Plate, the Pacific Plate and the Indo-Australia plate. The Cenozoic seafloor spreading in the South China Sea Basin is an important part of the tectonic evolution of the South China Sea that records information of the continental margin tectonic history and its impact on regional geologic evolution. Magnetic data contains abundant geological structure information from the surface to deep. This paper reports magnetic data of the South China Sea. Through the conventional processing of these magnetic data, we report general results on the regional magnetic anomalies, such as the upward continuation graph, the polar magnetic anomaly map and the magnetic anomaly partition map. The magnetic anomaly field in the South China Sea is divided into eight areas, of which the characteristics are explained, and the tectonic evolution of the South China Sea is preliminarily discussed.
Keywords: South China Sea   magnetic anomaly   data processing   geological section  
�ո����� 2018-03-29 �޻����� 2018-08-24 ����淢������  
DOI: 10.3969/j.issn.1673-9736.2018.03.04
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1��LI Lu, ZHANG Shuang.Combined analysis of gravity and magnetic anomalies using normalized source strength[J]. Global Geology, 2018,21(2): 127-133
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