摘要
GPS技术在平面控制测量中应用广泛,而GPS高程未能得到充分利用,尤其在地形测绘工程中,GPS高程资源浪费严重。本文针对GPS高程拟合方法和模型,结合具体的工程进行应用分析和探讨,收到了良好效果。
At present, GPS has been widely used in horizontal control survey. However, the resource of GPS elevation is wasteful for underutilization, especially in topograph project （GPS elevation are almost underused）. This paper makes a discussion on application methods of GPS elevation and the frequently- used height fitting model in specific project.
出处
《神华科技》
2013年第4期27-29,共3页
Shenhua Science and Technology
关键词
GPS
高程
拟合
GPS
Elevation
Matching
