干旱区生态环境知识资源中心(Arid): Effect and Prospect of Basic Geological Survey Based on Airborne Gravimetry in China

Arid

	Effect and Prospect of Basic Geological Survey Based on Airborne Gravimetry in China
	Li Wenyong; Zhou Jianxin; Xiong Shengqing; Guo Zhihong; Lu Wenfen; Xu Jianchun; Liu Yanxu
来源期刊	Acta Geologica Sinica
ISSN	1000-9515
出版年	2012
卷号	86 期号:1 页码:38-47
英文摘要	The airborne gravimetry was an important leap and innovation in the worlds history of geophysical exploration.Chinas first test of the airborne gravity geological survey in the onshore-offshore transitional area of the western and southern part of the Bohai Sea was successful and effective in geology.Based on the airborne gravity data,and combining previous ground gravity,seismic and drilling data etc.,we carried out the geological interpretation by forward and inverse methods.The result shows that the airborne Bouguer gravity anomaly was clear,the fracture interpretation was reliable,and the inversion depth of the main geological interfaces was relatively accurate.This airborne gravity geological survey not only filled the exploring gaps in the onshore-offshore transitional area,and realized the geological and tectonic junction between the sea and the land,but also discovered four local gravity anomalies,11 fractures and three sags or subsags,and so on.The good geological effect of airborne gravimetry not restricted by terrain condition shows that it can be served as a new geophysical method in the exploration of complex terrain physiognomy area such as mountain,jungle,desert,marsh,onshore-offshore transitional area and so on,and has an extensive application prospect in China in the future.
英文关键词	airborne gravimetry geological survey potential application onshore-offshore transitional area
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Mineralogy
CSCD记录号	CSCD:4452992
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335128
作者单位	Li Wenyong, China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China.; Zhou Jianxin, China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China.; Xiong Shengqing, China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China.; Guo Zhihong, China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China.; Lu Wenfen, China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China.; Xu Jianchun, China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China.; Liu Yanxu, China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China.
推荐引用方式 GB/T 7714	Li Wenyong,Zhou Jianxin,Xiong Shengqing,et al. Effect and Prospect of Basic Geological Survey Based on Airborne Gravimetry in China[J],2012,86(1):38-47.
APA	Li Wenyong.,Zhou Jianxin.,Xiong Shengqing.,Guo Zhihong.,Lu Wenfen.,...&Liu Yanxu.(2012).Effect and Prospect of Basic Geological Survey Based on Airborne Gravimetry in China.Acta Geologica Sinica,86(1),38-47.
MLA	Li Wenyong,et al."Effect and Prospect of Basic Geological Survey Based on Airborne Gravimetry in China".Acta Geologica Sinica 86.1(2012):38-47.