Application and accuracy analysis of GPS real time kinematics technique in highway location survey;
GPS实时动态定位技术在公路定线测量中的应用与精度分析
The theory and methods of application the polar coordinate method to increase the density of control grid, to enhance the accuracy of topographic map and the laying out, location survey for hydraulic and hydroelectric works are introduced briefly.
本文简要介绍了极坐标测量法在水利水电工程测绘加密控制、地形测图、施工放样、定线测量中的具体应用及其原理和方
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