浅谈极坐标测量法在水利水电工程测量中的应用

Application of polar coordinate method to the survey of hydraulic and hydroelectric works

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法。

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.