摘要
为了使GPS的观测成果在实际中得到应用,必须把GPS观测得到的WGS-84坐标转换成实际需要的国家大地坐标或地方独立坐标。本文利用Excel软件的宏程序VBA进行编程,实现不同坐标系之间坐标的相互转换。并且给出一些关于坐标转换的算例,结果表明:所编程序可以方便、快捷、可靠、准确地解决不同坐标间的转换问题,能够满足设计计算工作的要求。
In order to use GPS coordinate, the coordinates in WGS-84 got from GPS observation need to be transformed to the co- ordinates of national coordinate or local independent coordinate in practical engineering. In the paper, it made a macro program in Ex- cel to convert the coordinate data from one coordinate system to another. Also it gave some examples of coordinate transformation. The results showed that the procedure would be feasible and it could be satisfied to calculate conveniently, fast, reliably and exactly.
出处
《测绘科学》
CSCD
北大核心
2012年第5期200-201,共2页
Science of Surveying and Mapping
基金
辽宁省教育厅重点实验室经费资目(编号2008S110)
