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GPS和全站仪在山区高程控制测量中的应用

Journal of Shandong Jiaotong University(2009)

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Abstract
在山区高程控制测量中,采用GPS测量高程配合全站仪测量三角高程导线的方法代替几何水准测量的方法,得出各测站点的高程。工程实例分析表明:该方法测量精度高而且可靠,完全能满足山区高程控制测量的要求,大大提高了工作效率。
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Key words
total station instrument,trigonometric leveling,accuracy,GPS altitudecontrol
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