摘要
广西区似大地水准面精化是以现代卫星大地测量技术为基础,建立与国家空间数据基准框架相一致的广西现代大地测量基础三维坐标框架。主要介绍了利用GPS定位技术、水准测量技术、现代地球重力场确定理论,建立区域综合性的空间地理数据基准框架的方法。
Quasi-geoid of Guangxi province is refined by modern geodetic satellite technology as the foundation, and the establishment of national spatial data benchmarking framework consistent Guangxi modern geodetic 3D coordinates based framework. Mainly using GPS technology, the leveling surveying technology, moderfi gravitational field theories and methods, the establishment of regional integration of spatial data benchmarking framework.
出处
《地理空间信息》
2009年第2期144-146,共3页
Geospatial Information
基金
科技部科技型中小企业技术创新基金资助项目(07C26223101272)
