摘要
介绍了GPS的系统组成、工作原理、技术特点等;给出了GPS测量技术在工程测量中的应用;并将公路工程的GPS测量技术与传统的公路工程测量技术相比较,指出了GPS测量技术在公路工程测量中的优势和发展前景。
This paper introduces the composition, the working principle, and the technical characteristic of GPS system, and give the application of GPS survey technology in highway engineering survey. And then the paper compares GPS survey technology of highway engineering with traditional highway engineering survey technology and pointes out the advantages and developing foreground in highway engineering survey.
出处
《地矿测绘》
2006年第3期11-13,共3页
Surveying and Mapping of Geology and Mineral Resources
