The Progress in the Application of Satellite Gravity Survey
详细信息
- 责任者：Xu Haijun (Institute of Geological Engineering and Geomatics ; Chang’an University ; Xi’an 710054 ; China) ; Zhang Yongzhi
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2012
- 卷期：36(1)
- 关键词：重力勘探 ; gravity exploration ; 卫星法 ; satellite methods
- 页码：p.54-58，64
- 图表：6 illus., 25 refs.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
This paper deals with three gravity satellites,namely CHAMP,GRACE and GOCE.Satellite gravity data are widely used in such fields as the recovery of the earth’s gravity field,the land water storage,the study of the geoid change,the elastic thickness,the crustal thickness,the gravity variance before and after earthquake and the crustal movement.The results were obtained.It is considered that the satellite gravity survey technology is superior to traditional gravity survey and will surely have larger application space.