兰勃特投影在内蒙古中部地区线路工程的应用

The Application and Analysis of Lambert Conformal Conic in the Inner Mongolia Electric Power Engineering

针对目前内蒙古电力工程建设中采用高斯投影带来一些如长度变形、跨越多个投影带问题,为了保证东西方向较长的线路施工精度需要不断地变换高斯抵偿面的问题,提出了使用兰勃特投影来解决这一矛盾,并对实际数据进行分析和评价,以便在内蒙古自治区电力工程建设使用。

To solve these problems for construction in Inner Mongolia Electric Power Engineering caused by Gaussian projection ：the length deformation , across multiple projection zones , constantly change Gauss compensation surface to ensure construction precision of east-west High Voltage Transmission Line .We use the Lambert Conformal Conic to solve this contradiction .We analyses and evalu-ate the actual data using this method , and utilize it in the Inner Mongolia Electric Power Engineering Construction .