城市建筑Issue(36)：210-210,1.
探究GPS高程拟合在公路工程测量中的应用
Discussion on the Application of GPS Elevation Fitting in Measurement of Highway Construction
黄明江 1孙德生2
作者信息
- 1. 许昌学院，许昌 461000
- 2. 许昌三维测绘有限公司，许昌 461000
- 折叠
摘要
Abstract
GPS elevation fiting plays a very important role in measurement of highway engineering. This paper introduces the concept and working principle of GPS, analyzing the cau- ses of errors of GPS elevation fiting in practical work, and taking a variety of methods of curve and curved surface fiting model and the neural network method to guide the practical application.关键词
GPS高程拟合/公路工程/测量工作/异常差值Key words
GPS elevation fiting/highway engineering/mea- surement/abnormal diference引用本文复制引用
黄明江,孙德生..探究GPS高程拟合在公路工程测量中的应用[J].城市建筑,2014,(36):210-210,1.
