摘要
介绍了在独立工程项目中,利用任意带高斯投影建立平面坐标系的方法,利用该方法可以控制投影长度的变形值在微小的范围内,最后通过对工程实例的应用分析,验证了该方法的可靠性和实用性。
In this paper, authors introduce how to use the method of arbitrary Gauss projection to establish the plane coordinate system,and the use of the method can control the deformation value of the projection length in a small range with the method. Finally,the reliability and practicability of the method are verified through an engineering example.
出处
《地矿测绘》
2017年第1期35-36,39,共3页
Surveying and Mapping of Geology and Mineral Resources
关键词
高斯投影
平面坐标系
抵偿高程面
精度分析
Gauss projection
plane coordinate system
compensating level surface
precision analysis
