摘要
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.
出处
《陕西水力发电》
2000年第3期53-54,共2页
Journal of Shaanxi Water Power
关键词
极坐标测量法
加密测图
水利水电工程
survey method of polar coordinate
increase control grid density for plotting
laying out for construction
location survey