2000国家大地坐标系框架体系建设及其进展

宁津生; 王华; 程鹏飞; 成英燕; 文汉江; 秘金钟

doi:10.13203/j.whugis20140981

2000国家大地坐标系框架体系建设及其进展

¹武汉大学测绘学院,湖北武汉,400079²中国测绘科学研究院,北京,100830³国家测绘产品质量检验测试中心,北京,100830

基金项目: 国家863计划资助项目(2013AA122501)；国家测绘地理信息局基础测绘项目(B2551)

详细信息

作者简介:
宁津生,教授,博士生导师,中国工程院院士,现主要从事地球重力场的理论、方法与技术的科研和教学工作,代表成果为适合于中国局部重力场的全球重力场模型WDM89和WDM94、高分辨率中国重力大地水准面等,著有《地球形状及其外部重力场》和《地球重力场模型理论》等专著七部,在国内外学术刊物和学术会议上发表论文200余篇。

通讯作者:
王华,副研究员

中图分类号: P221
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出版历程
- 收稿日期: 2014-12-28
- 修回日期: 2015-05-04
- 发布日期: 2015-05-04

System Construction and Its Progress of China Geodetic Coordinate System 2000

¹School of Geodesy and Geomatics,Wuhan University,Wuhan 400079,China;²Chinese Academy of Surveying and Mapping,Beijing 100830,China;³National Quality Inspection and Testing Center for Surveying and Mapping Products,Beijing 100830,China

Funds: The National 863Program of China,No.2013AA122501;Foundmental Surveying and Mapping of National Adminis-tration of Surveying,Mapping and Geoinformation of China,No.B2551.

More Information

Author Bio:
NING Jinsheng: 国家863计划资助项目(2013AA122501);国家测绘地理信息局基础测绘项目(B2551)

Corresponding author:
WANG Hua,associate research fellow.

摘要

摘要: 2000国家大地坐标系是我国新一代地心坐标系,启用至今有近7a的时间,推广使用已经全面展开。本文主要评述2000国家大地坐标系坐标框架体系建设中取得的进展,介绍了2000国家大地坐标系框架点的精化情况,并重点描述在框架维持关键技术中建立的2000国家大地坐标系板块运动模型和格网速度场模型,给出了2000国家大地坐标系坐标框架更新的建议。
- 2000国家大地坐标系 /
- 坐标框架体系 /
- 进展
Abstract: China Geodetic Coordinate System 2000(CGCS2000)is national new geocentric coordinatesystem of China,it has been adopted nearly 7years since July 1,2008,and it is being applied fully indifferent fields.The progress made in the construction CGCS2000framework was reviewed in this pa-per,the refinement of CGCS2000framework was introduced,and especially the plate motion modeland grid velocity field model which modeled in the CGCS2000frame maintaining were focused on de-scription,the update recommendation about CGCS2000frame was given at the end of this paper.
- China Geodetic Coordinate System 2000 /
- the system construction of CGCS2000 /
- develop-ment

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参考文献(1)

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