The Discussion on CGCS2000 Applying to the Region Gravity Survey
详细信息
- 责任者：Yang Yabin (Institute of Geophysical and Geochemical Exploration CAGS ; Langfang 065000 ; China) ; Han Geming
- 刊名：Computing Techniques for Geophysical and Geochemical Exploration
- 出版年：2011
- 卷期：33(3)
- 关键词：大地坐标系 ; geodetic coordinates ; 重力勘探 ; gravity exploration
- 页码：p.346-349
- 图表：1 table, 8 refs.
- 分类号：2100
- issnNo：ISSN1001-1749
- isbnNo：CN51-1242/P
摘要
This paper briefly introduces China geodetic coordinate system 2000 and frame, and also analyzes the influence of Beijing 54 coordinate system on regional gravity survey. On the basis of policy that State Bureau of Surveying and Mapping requires to promote CGCS2000, this paper discusses the new problems on regional gravity survey, and puts forward the solution and suggestion on implementation of CGCS2000. It is proposed that some active and effective approaches should be taken to apply the relevant CGCS2000 coordinates to the work of the regional gravity survey in detailed the technical aspects of exploration and research, and the management system should be developed to promote the regional gravity survey of technological progress.