中文摘要：

介绍了大地主题解算基本方法,以Visual Studio 2010作为开发平台,采用C#语言编写,设计实现了一套基于高斯平均引数的大地主题解算实用程序,指出该程序功能强大,实现了单点和批量大地主题解算,能方便的将计算结果保存在文本,且精度满足大地测量及相应工程的需求。

英文摘要：

In this thesis, it introduces the geodetic solution basic method, and then design a program based on Gauss mid-lattitud method against geodetic solution utility. The program that with Visual Studio 2010 as a development platform, the C# language to write. The program has powerful function, realizes the single point and the bulk earth theme solution, and can be convenient to save the calculation results in the text, to meet the requirements of geodetic surveying and the corresponding engineering.