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GPS三参数如何计算
更新时间: 2020-10-02 00:00:00  

GPS三参数计算方法为:

1、在已知控制点上测量一个稳定的大地坐标值;

2、运用专用测量程序,可算出一个三参数;

3、三参数计算出来后,将其输入GPS中后,到已知控制点上观测比对,再到另一已知控制点上观测检校,如比对检校差值在规定允许误差范围之内,既可运用于实际工程测量工作。

关键词: gps 参数 如何 计算

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